NIFS Healthy Living Blog

By this point, everyone has heard that exercise is good for health. The fitness industry has been growing significantly over the past decade. As of 2017, there were more than 200,000 health and fitness clubs worldwide, which is up from nearly 130,000 clubs in 2009. Clearly, fitness is becoming a huge part of peoples’ lives. But why are we seeing this massive growth in the industry, and in what ways is it improving health?

The Physical Benefits

The physical benefits of increased activity include the following.

Increased Muscle Mass

A well-known benefit to working out is increased muscle mass. This alone has so many benefits to your health besides the visual appeal that people seek. Muscle is a huge driver for metabolism. In fact, it takes so much energy to maintain muscle mass that having more of it increases metabolism significantly, even at rest.

Improved Bone Health

Most people hit peak bone mass in early adulthood. After we hit our peak, our bone density begins to decline. Several factors go into how much we build before we hit our peak and how fast we fall once over that peak. And of course, exercise is a huge factor in this. Weight-bearing activity that forces you to challenge gravity is huge in preserving or even building bone density by breaking down the bone so it can build back even stronger.

Better Sleep

Exercise can improve sleep quality by expelling built-up energy. Another way sleep improves is the cycle of body temperature brought on by exercise. During activity the temperature increases; once activity has stopped the temperature gradually decreases, causing chemicals to be released that promote drowsiness.

Increased Energy and Stamina

In the short term, exercise increases blood flow throughout the body to improve energy. Over time, exercise causes improvements in cardiovascular health, allowing the heart to pump more oxygen-rich blood throughout the body, therefore increasing energy.

Reduced Cholesterol

When exercise, weight loss, and dietary intervention are combined, the LDL (bad) cholesterol levels decrease while HDL (good) cholesterol levels increase.

Decreased Risk of Chronic Diseases

If you’ve ever heard the phrase “exercise is medicine,” it will be no surprise that exercise actually reduces the risk of chronic diseases. Various things happen in the body to cause this, but the most important is that by getting active, the chances of developing Type 2 Diabetes, some cancers, stroke, heart disease, and more are drastically reduced.

Increased Coordination and Balance

By staying active, people learn how to be more coordinated and balanced. Motor control over movements becomes more natural the more it is practiced, and will translate to real-life scenarios. In the long run, especially through aging, this is beneficial to help prevent falls and the negative consequences, such as fractured bones, that come along with them.

The Mental Benefits

The mental benefits of increased activity include the following.

• Stress relief
• Positive mood
• Improved mental alertness
• Reduced anxiety and depression
• Improved self-esteem
• Increased cognitive function

Most of these improvements occur due to the increased blood flow to the brain, which acts on the hypothalamic-pituitary-adrenal (HPA) axis. This area of the brain interacts with several other regions, including the limbic system, hippocampus, and amygdala, which are correlated with motivation, mood, and responses to stress. Other noted improvements may be explained by providing distraction, improving self-efficacy, and increasing social interaction. Research shows that exercise can improve cognitive function by promoting neuroplasticity. By staying active throughout adulthood and senior years, cognitive decline can be prevented.

Although many mechanisms go into this complicated process, one thing that is known is that the rate of neurogenesis, or the production of new neurons, is greatly increased by exercise. This may be the result of increased blood flow to the brain during exercise, with an abundance of oxygen and nutrients.

Other Benefits

A lot of benefits that come from exercise can be measured or researched. Some benefits are harder to measure but still occur. We learn how to set realistic yet challenging goals, learn the discipline needed to accomplish those goals, and learn more about ourselves. We can gain a better understanding of how much we can push ourselves and improve our mind-body connection.

How Much Should You Work Out?

The current Physical Activity Guidelines for Americans outlines the recommended amount of activity for different age groups. Adults should do at least 150 to 300 minutes of moderate-intensity aerobic exercise, or 75 to 150 minutes of vigorous aerobic exercise a week. Most health benefits can start to be seen at the minimum amount; however more benefits are seen beyond 300 minutes of activity a week. Adults should also do some type of resistance-training exercise at least two days of the week.

At NIFS, we have multiple group fitness classes every day to help you reach your goals and hit the minimum requirements. Check out the group fitness schedule for 30–60-minute classes to help you achieve at least 150 minutes of exercise a week.

This blog was written by Hannah Peters, BS, CPT, Health Fitness Instructor. To learn more about the NIFS bloggers, click here.

How do you define fitness? Whatever your answer is, it will shape the way you work out, influence the goals you set, and impact your long-term health. Although everyone might have different perceptions of what “fitness” means, the American College of Sports Medicine has defined what Health-Related Physical Fitness is and has broken it down into five measurable components.

Whether you know it or not, you use every single component in everyday life, so incorporating all of these factors is vital to maintaining high quality of life. As people age, their ability to carry out certain tasks may become compromised if they don’t regularly challenge their bodies to perform them. So, one key to aging well is to incorporate all of the components of health-related physical fitness.

The 5 Components of Health-Related Physical Fitness

• Body composition is the comparison between fat mass and fat-free mass, where fat-free mass is everything that isn’t fat, including muscle, organs, bones, and so on. This proportion can be used to assess risk for potential health issues, or used as a baseline measure to be retested after you have started a program to track progress. There are several ways to measure body composition; the most accurate methods are water displacement or the BodPod. (See the complete list of NIFS assessments here.)
• Muscular strength is the amount of force a muscle can produce in a single maximal effort. Muscular strength is relative to a specific muscle group, so a few different tests may need to be conducted to get an overall picture of your strength. A grip strength test is popular and has been utilized frequently in the fitness world. Another is the Repetition Maximum test that can be conducted by the NIFS Health and Fitness Instructors. It is important to gain or maintain muscular strength as you age for many reasons, but we use our strength every day.
• Muscular endurance, by definition, is the ability of a muscle group to execute repeated contractions over a period of time sufficient to cause fatigue. Like muscular strength, it varies depending on the muscle group, so multiple tests are required for a proper assessment. A common muscular endurance test is the pushup test (you’re probably familiar with this test from grade school). Another is the plank test, which is relatively new, and is a way to get a baseline value for core endurance and use it as a reference for retesting to measure improvements.
• Flexibility is having the ability to move a joint through its full range of motion. Having sufficient flexibility can help prevent injuries and ensure that you’re capable of performing movements that you may need in daily life. While having enough flexibility is necessary, too much can be risky.
• Cardiovascular endurance is the ability of the cardiovascular and respiratory systems to deliver oxygen to the rest of the body during continuous exercise. It’s directly correlated to our ability to perform exercise that involves large muscles, dynamic movements, and moderate- to high-intensity workouts over a period of time. Having adequate cardiovascular endurance is vital to keep up with daily activities.

Start with Things You Like to Do and Then Branch Out

If your main goal is to achieve good health, you’ll want to make sure you distribute your training so you can hit all of the categories. Start by doing things you like to do and then branch out by trying new things. It’s common for people to tailor their training to one particular component for whatever goal they are trying to achieve, but to be lacking in most of the other areas. For example, a marathon runner might excel in cardiovascular endurance but be less than average in muscular strength or flexibility.

On the other hand, someone who only lifts heavy weights may lack cardiovascular endurance. However, the runner may start to notice running is easier after incorporating resistance training into their routine, or their muscles might feel great after adding stretching and mobility work. This doesn’t just apply to marathon runners or heavy lifters; almost everyone can benefit from including all 5 components into their routines.

To sum it up, you should practice different forms of exercise to achieve a holistic fitness regimen. It’s perfectly fine to include running, resistance training, or group fitness such as yoga or STEP, and that’s just a few examples. There are so many different activities and classes to try to help get you to your goals. When you blend different types of training, you can discover your talents, weak links, and things you just enjoy doing.

This blog was written by Hannah Peters, BS, CPT, Health Fitness Instructor. To learn more about the NIFS bloggers, click here.

Cycling is becoming one of the most popular trends in group fitness. Not only is it a great class to take for the cardio benefits and calorie burn, cycling is a great resistance-based workout that can also increase strength. Many cycling classes are tracked in two ways, by RPM or BPM. RPM stands for “repetitions per minute,” and BPM stands for “beats per Minute.” Each form is usually cued by an instructor to ride to a particular beat. Both are great options; which one to choose just depends on personal preference. If you like music, you might enjoy a beat-driven class more. If you enjoy competition, you might enjoy an RPM-style class more.

Not only can a cycling class burn up to 600 or 700 calories a session, cycling classes are also fun to participate in due to the motivation to push and work hard from the instructor and the fun music played in class. With each person being on their own bike, participants control their own resistance with guided cues from the instructor on approximately how much resistance to add. This makes the class a great option for all levels, since each individual is in control of their own resistance. Resistance is recommended based on the kind of track an instructor is teaching. For example, if the instructor is cuing sprints, they might also cue for lighter resistance so you can move as quickly as possible. If you are simulating a hill, you might be cued to add a lot of resistance to make you have to use more strength and power to “get up the hill.”

Benefits of Group Fitness Cycling Classes

Among the benefits of this group fitness class are the following:

1. Low-impact cardio option
2. Stress release
3. Cardiovascular
4. Muscular endurance

What to Know Before Your First Class

If you have not been to a cycling class before, have no fear! If you are on your way to a class, try to get there 10–15 minutes early. This gives you time to meet your instructor and learn how to set up your bike appropriately for your height. Usually a studio will have shoe rentals or bike cages to be worn with normal shoes. If you would like to purchase cycling shoes, you can find many different options online.

Cycling at NIFS

Cycling is offered daily at NIFS at a variety of times. Check out the Group Fitness Schedule to find a class that works with your schedule!

This blog was written by Brittany Ignas, BS in Kinesiology, 200 Hour Yoga Alliance Certified, Stott Pilates Certified, and Fitness Coordinator. To find out more about the NIFS bloggers, click here.

Every March, the American Academy of Nutrition and Dietetics celebrates National Nutrition Month. This campaign is intended to put the attention on the importance of making informed food choices and developing sound eating and physical activity habits. If you started out the year with resolutions or a goal to be healthier but have already fallen back into old habits, take a look at these 10 messages and use National Nutrition Month as an excuse to get back on track.

1. Discover the benefits of a healthy eating style. Take notes on how you feel when you eat a balanced meal. Do you have more energy and are not as sluggish? Did you enjoy the fresh flavors from foods that aren’t processed or packaged?
2. Choose foods and drinks that are good for your health. Each week, challenge yourself at the grocery store to try a new-to-you food or drink that is good for you. This will help expand your options when it comes to making healthy meals and snacks.
3. Include a variety of healthful foods from all of the food groups on a regular basis. Aim for three food groups at every meal and two food groups at snacks. This will help increase the balance and variety of the foods you are eating.
4. Select healthier options when eating away from home. Plan ahead. Check out the menu and see what you want to order before you arrive. Then try to balance your meal with only one higher-fat item and healthier sides, entrees, and beverages.
5. Be mindful of portion sizes. Eat and drink the amount that's right for you, as MyPlate encourages us to do. Use your hand to guide your portion sizes! Your fist is the size of a serving of fruits, veggies, and grains. Your palm is the size of a serving of meat. Your thumb is the size of a serving of oil.
6. Keep it simple. Eating right doesn't have to be complicated. Look at your plate and half of it should be filled with fruits and veggies, one-fourth with whole grains, and one-fourth with lean protein. Sprinkle in some healthy fat and dairy, too!
7. Make food safety part of your everyday routine. Wash your hands and your produce. Don’t cross-contaminate your raw meat, and cook foods to their proper temperatures to avoid any food safety issues.
8. Help reduce food waste by considering the foods you have on hand before buying more at the store. Make a meal plan based on what foods you have and then create a shopping list to fill in the holes. This will help reduce waste and save you money on your food bill, too!
9. Find activities that you enjoy and be physically active most days of the week. What did you like to do as a kid? Ride your bike? Dance? It never felt like exercise then, so find something you enjoy doing and it will be something you will look forward to doing daily.
10. Consult the nutrition experts. Registered Dietitian nutritionists can provide sound, easy-to-follow, personalized nutrition advice to meet your lifestyle, preferences, and health-related needs. NIFS has Registered Dietitians that are here to help! Check out our website for more information!

This blog was written by Angie Mitchell, RD, Wellness Coordinator. To find out more about the NIFS bloggers, click here.

Have you ever told yourself you are going to lose weight and get fit in time for spring, only to be frustrated when warm weather rolls around?

It's easy to hide behind heavy winter clothes, but when the mercury starts climbing, the clothes get lighter and we can't hide anymore. "Why didn't I start working out weeks ago?" we ask ourselves. "If only I had started sooner!"

Regret-proof Your Spring: Set a Deadline

The best way to protect yourself from a regret-filled spring is to set a deadline and start NOW. Deadlines are powerful motivators. Without a deadline, you really have no set-point toward which to work. You have nothing pushing you.

We need to be pushed!

Deadlines create a sense of urgency. They help you position yourself to succeed, because that final date is always staring back at you. It forces you to prioritize and strategize. Otherwise, you will let things slide...you will keep putting off the workout and insisting that tomorrow you will start eating better.

Without a deadline, tomorrow never comes!

It’s Time to Shake Things Up

If you keep doing what you have always done, you will get the results you have always gotten. It’s time to do something different. Ask yourself this question: If I keep doing what I am doing right now, will I achieve what I want to achieve? If you answered no, it’s time for a change.

Get out your calendar and decide when you want to see your first wave of results. Be realistic; make sure you give yourself time to really dig in and see changes. But challenge yourself, too—make it a little tough so you can take full advantage of the power of urgency.

Prevent Deadline Creep: Get Competitive!

But a deadline might not be enough. Why? Because you might be tempted to move it. Deadlines are not supposed to be moving targets! The best way to prevent deadline creep is to get competitive.

Entering a competition or contest is a sure way to give you the edge you need to keep yourself on track and finish strong. There is something very motivating about competing with others. Just knowing that your effort and results are going to be measured alongside others really will give you an extra boost in motivation.

Sometimes a little peer pressure is useful! And you will find that those with whom you are in competition will also be your biggest cheerleaders: they know exactly what you are going through and will be there to encourage you to keep moving.

Here’s How to Get Started

At NIFS, we offer various activities that allow you to get out of your comfort zone, receive the support and education you need to help you on your journey, and more importantly, have the time of your life with goal-oriented individuals who will encourage and push you to become the best version of yourself.

• Ramp Up to Weight Loss Program: This 14-week program gives you all the tools you need to reach those weight-loss goals. Not only will you be able to work with a trainer one-on-one twice a week, but you also have the option to join small-group workouts with other members. The training sessions and the small-group sessions are a great way to help keep you motivated. Commit for 14 weeks and see a brand new you at the end!
• Small Group Training: What better way to get the competitive juices going, and have the biggest cheerleaders on your side, all while getting in a great workout with highly skilled training and support?
• High Intensity Training (HIT): By redefining your boundaries you will discover new ways to get the most out of your workouts. HIT is designed to rev up your metabolism, burn more fat, build strength, and take your fitness to the next level!

Don’t wait until next week, next month, or even next year. Start now—you won’t regret it!

This blog was written by Ashley Duncan, Weight Loss Coordinator. To find out more about the NIFS bloggers, click here.

Wouldn’t it be satisfying to not be weak at something? We’re all born with differing personality traits and those exist as either our strength or our weakness. We are generally aware of these traits, which fall on either side of the line. It is normal to single out our strengths to share and use publicly because we are proud of them. However, it makes sense that we downplay our weaknesses and hide them as much as possible. It is also our human nature to speculate how we stack up in comparison to other individuals. Whether applying for a new job, competing in a sporting event, or even scrolling through social media, we are looking to see how others are doing and comparing ourselves to them.

Here, I will explore the benefits of training your flaw—in other words, making your weaknesses your strengths.

Individual Goals and Beliefs

Everyone has their own goals and beliefs, but if it were up to me, I would rather be decent at several things than great at only one. When it comes to health and fitness, I urge you to be a well-rounded individual. Whereas the nutrition aspect is difficult for some, others might have the self-control and discipline to succeed at it. Some people might enjoy a good sweat session when others despise even setting foot in a fitness center for various reasons.

We gravitate toward what comes easy or what we enjoy more, leaving behind what we dislike, and that which needs the most work. My goal is to be the best version of myself no matter how long it takes. To accomplish this, I must first identify my weaknesses and dislikes. Once I complete this, the next step is to set new goals and come up with a plan of attack. This typically means starting with the weakest links.

Pinpoint Your Weaknesses

You may or may not have specific goals, so I will explain by sharing examples. The first example is CrossFit. I personally do not participate in CrossFit; however, the concept is quite clever. Their quest to attain the title of “Fittest on Earth” stems from being the ultimate athlete. CrossFit has identified 10 measurable fitness categories, such as stamina, strength, power, speed, flexibility, balance, coordination, agility, accuracy, and cardiovascular fitness. If every exercise that ever existed were written on slips of paper and you had to draw one out of the hat and complete it, could you do it and do it efficiently?

Another example would be the use of the Functional Movement Screen (FMS). It scores me based on what I am proficient at and where I fall short within seven distinct movement patterns seen not only in exercise, but also in day-to-day life. The strategic plan of attack is to start with the lowest scores to make them better so that all the other movement patterns can improve as well. Basically, the test pinpoints your weakest link (movement pattern), and the goal is to improve the movement and restore function by reducing the risk of injury.

NIFS staff members are certified to not only complete the FMS testing, but also to design corrective exercises and workout plans tailored to individual needs. Contact one of our Health Fitness Instructors, who can assist you in testing what may be a weak point for you (such as the bench press, squat, deadlift, pull-ups, stamina, mobility, and so on).

Strive for Progress

Lastly, it’s no secret that we tend to shy away from what we aren’t good at, even when it comes to our health and fitness. With some courage and the help of others, we can begin to expose our downfalls and identify weaknesses we may be blind to and start finding ways to make improvements. We should always be striving for progress rather than perfection. Find a program that improves on your weaknesses. Growth and change are not easy, but the benefits you gain are well worth it! 

This blog was written by Cara Hartman, NIFS Health Fitness Instructor. To find out more about the NIFS bloggers, click here.

When I first came to NIFS more than a decade ago (I know, right?), I brought BOSU Conditioning with me, and the NIFS community welcomed it with open arms (and legs, and core…you get the idea). I was fresh out of a training opportunity with the inventor of the BOSU, David Weck, while working at another gym. I took to the BOSU very quickly and loved the many training dimensions it provided and wanted to share it with as many folks as I could.

In its debut here at NIFS, BOSU was a hit and saw eight great years on the class schedule with many great instructors and class designs. But it needed a break. Finally that break is over, and BOSU has returned to the class schedule and is getting a lot of hype again!

What Makes BOSU So Awesome?

Here are few things you need to know about this powerful, multi-use fitness tool:

• BOSU stands for BOth Sides Utilized. This refers to the ball itself. You can use the dome side as well as the platform (flat side) for so many different movements. Both sides utilized also pertains to using both sides of the body in harmony.
• You can train all aspects of fitness utilizing the BOSU, including mobility, stability, core strength, power, strength, and cardio.
• Movement options are endless and can be adapted to the fitness level of the user.
• Movements can become three-dimensional, which is how we move in the real world.
• Provides an unstable surface, forcing the user to use important stabilizer muscles of the entire body.

Here are some videos that show some of those movements:

Five Reasons to Try BOSU

Now that we all agree that the BOSU is pretty awesome, here are some reasons to stop waiting and just take a class already. You won’t regret it!

• Be different: There is no other tool like the BOSU, so a class session designed around this one-of-a-kind piece of equipment will be very different from any class you might have experienced. We use different body positions and equipment differently than most training disciplines, making each class different than the last.
• Options for movement: There are countless options for different movement patterns that can be adjusted to suit any fitness level. No matter whether it is your first time on the ball or your 50th, the BOSU finds a way to challenge you.
• Specific adaptations: As mentioned before, the BOSU is an unstable surface that will increase the usage of small stabilizing muscles that are found all over the body globally, and locally to the area directly in contact with the BOSU. An unstable surface elicits a specific adaption of stability. “Use more, burn more" is a direct effect from a class; the more muscle you have to use, the more energy you will burn. If the goal is to increase your stability, balance, and core strength, the BOSU will provide that specific adaptation.
• Unique experience: There are exercises that are done on the BOSU ball, and then there are BOSU movements, both providing a unique exercise experience. There are also unique training effects that can only come from working with the BOSU. Effects such as the increased usage of the foot for grip and stability, which aids in all movement on a stable or unstable surface.

There are plenty more reasons why should try a BOSU class right away, but there are only four letters in the word. So what are you waiting for? Come see me on Sundays at 10am and realize what the BOSU can do for you!

This blog was written by Tony Maloney, ACSM Certified Exercise Physiologist and Fitness Center Manager. To find out more about the NIFS bloggers, click here.

“Stand up straight!” and “Don’t slouch!” are just a couple of variations on the same advice we’ve all likely heard at least once. I apologize if I’m bringing up bad memories of being scolded for less-than-perfect posture, but this read might give you a few reasons why those remarks might have been useless after all. That’s right, folks. We’re diving into the widely covered topic of posture: What it is, whether there is such a thing as “good” posture, and what you can do to optimize your posture at any given point.

What Is Posture and How Is It Related to Movement?

If you look up the definition of posture, you’ll find different definitions depending on where you look. One, from Oxford, says “The position in which someone holds their body when standing or sitting.” Another variation, from Merriam Webster, says it is “The position or bearing of the body whether characteristic or assumed for a special purpose.” Which one is correct? Well, I’m not sure either is incorrect, but I do have a preference for the Merriam Webster version. Why? Because it assumes that your posture at any given time is serving a particular purpose, whether that’s standing, sitting, walking, picking up an object, or performing any other bodily movement.

Your posture is ever-changing depending on the task you need to perform, so we might be missing the point entirely by getting caught up in analyzing a snapshot of what your posture looks like while you are sitting or standing still. As it turns out, it's fairly difficult to agree on what the ideal static posture actually is. Given the variance in how different individuals’ bodies are built, it seems pointless to assign a perfect static posture across the board. Not to mention, there is little evidence that supports the claim that “bad” posture or asymmetries put you at greater risk for pain. Perhaps our thought process is backward. What happens when you have pain in your back? Your posture changes! Wouldn’t it be reasonable that consistent, chronic pain could be the cause of postural adaptations that become your new normal?

Maybe our efforts should initially be focused on moving very well in a variety of ways. Moving well means maintaining the position of your body throughout a given movement or task. If you can train to move with quality in a variety of situations, it might allow for new options for movement to complete a given task, instead of repeatedly compensating. Having a variety of movement options available to you can prevent a default to the same repetitive movement patterns over and over again.

Increasing Your Movement Options

So, how do we increase the amount of movement options that are available to us? Practice, practice, practice. Yes, the dreaded p-word. The only way to learn something is to repeatedly do it, and do it correctly. And then do it correctly again. And again.

How do you know if you’re moving correctly? Have somebody watch you, of course. Without the guidance of an experienced professional who is competent with how the human body should move—whether that’s a physical therapist, personal trainer, strength coach, or other professional—you will have no outside perspective on what your body is actually doing.

Take something as simple as foot position. Just recently, I corrected somebody’s foot position from being “pigeon-toed” to being more “neutral,” with the toes pointing straight ahead. “I feel like my feet are duck-footed now!” I heard her exclaim. This is a common occurrence. When correcting somebody’s position to be more appropriate for the goal of the task, all of a sudden they feel way out of line. When your body resorts to only one option to complete a variety of movements, exposing it to a brand-new option will feel completely foreign.

Even those of us who are trained in technically correct strategies for movement can’t view ourselves from the outside. So, either we need to analyze some video footage, or more appropriately, employ an outside source as an unbiased third-party reviewer to say whether we’re moving the way we should.

Get a Movement Assessment

If you’re generally healthy and pain-free, you can consult with a competent trainer to do some sort of an assessment on your strategies for movement. Each individual uses preferred methods to assess movement, whether that is a Functional Movement Screen like we offer here at NIFS, a more general flexibility screen, or an even more in-depth orthopedic analysis. All have their limitations, but you can learn a lot if you know what to look for, regardless of the testing system.

One of my favorite big-bang movement assessments is watching somebody march in place. I have an opportunity to watch the strategy they use for shifting weight back and forth between sides, I can see somebody’s ability to extend one hip while flexing the other hip under the load of gravity, I can assess an individual’s thorax position during this activity, and I can even watch what’s going on with the upper extremities in response to a stepping pattern.

As long as the observer knows what to look for, the test or system of analysis becomes less important. What does take priority is the ability of your trusted expert to provide you with the strategies you need to maintain your position, or posture, throughout your daily life. Ultimately, however, it is up to you to employ those strategies and, yes, even practice them consistently so they can become your new normal, as if movement dysfunction never even existed!

To schedule an FMS with a NIFS certified instructor please click below to learn more.

This blog was written by David Schoch, CSCS, and FMS. To learn more about the NIFS bloggers, click here.

To achieve electricity, you need a complete circuit; the same thing goes for achieving a higher level of fitness, which is why circuit training is a great total-body workout. It can be classified as a type of endurance training, resistance training, strength training, or high-intensity interval training, which is why we can see great results from it.

Circuit training is great for activating all of the muscles in the body. Typical circuit training is performed in a style of circuits. You will complete one exercise for a duration of time, and then switch to a new exercise and repeat the total circuit multiple times. During each circuit, you’ll perform upper-body, lower-body, and core exercises for maximum body results. Baylor University did a study proving that circuit training is the most efficient way to enhance cardiovascular and muscular endurance.

Endurance Training

Endurance training is the ability to exert yourself over a period of time. It’s also the ability to complete any aerobic or anaerobic exercise relating to cardiovascular and muscular endurance. Cardio endurance allows you to pump oxygen to your body for an extended period of time. This type of training is great for your overall health. Some of the benefits include the following:

• Higher levels of energy
• Heart function improvement
• Increased metabolism
• Performing daily life tasks more easily

Resistance Training

Resistance training is muscle contraction from external resistance during exercises. The external resistance can come from many pieces of equipment, including weights, bands, balls, boxes, disks, sleds, and definitely using your body weight. Benefits of resistance training might include the following:

• Help keeping muscles strong during aging
• Decreased osteoporosis
• Lower blood pressure
• Increased metabolism

Strength Training

Strength training is lifting heavier weight to increase muscular strength. Benefits of strength training include the following:

• Lower abdominal fat
• Better cardiovascular health
• Controlled blood sugar
• Reduced cancer risk
• Lower risk of injury
• Stronger mental health
• Osteoporosis prevention
• Increased confidence

High-Intensity Interval Training (HIIT)

High Intensity Interval Training is a workout that alternates between intense bursts of activity and fixed less intense or rest periods. This type of workout is typically known as a “fat blaster” filled with many benefits that include the following:

• Efficiency
• Cardiovascular strength/endurance
• Muscular strength
• Weight loss, muscle gain
• Increased metabolism
• Can be done anywhere

So Why Circuit Train?

Circuit training is not just an exercise that can burn hundreds of calories. Based on the benefits of the types of training a circuit training class is made up of, it can lead to major results in total fitness and health. You can find circuit training on the NIFS Group Fitness Schedule with our highly educated staff Mondays, Wednesdays and Fridays at 4:30pm.

This blog was written by Brittany Ignas, BS in Kinesiology, 200 Hour Yoga Alliance Certified, Stott Pilates Certified, and Fitness Coordinator. To find out more about the NIFS bloggers, click here.

Have you tried TRX class at NIFS? For starters, you may be asking yourself, “What is a trx?” TRX is a body-weight suspension training system designed to give you a total-body workout, while playing to your skill set and allowing for nearly limitless body-weight–oriented exercise. TRX can provide a fitness beginner with an opportunity to learn movement patterns properly as well as challenge the most seasoned veterans in the gym with more advanced progressions.

The TRX concept is fairly simple: it’s basically two handles and straps that attach at an anchor point. Some exercises require various strap heights, but really, you can do most basic movement patterns (squat, row, and press) with one of three lengths. Intensity of exercise is determined by angles of your body as opposed to the anchor point, stability and balances, and progressions. The TRX was designed in the mid ’90s by Randy Hetrick, a former Navy Seal, as a way to develop total-body strength through body-weight–resisted exercise.

Getting Started

The first thing you notice when you see a TRX on the fitness center floor is that there are not many instructions on how to use it, although there are actually quite a few. A great way to become acclimated to some of the exercises is to take a TRX class, which is complimentary with your membership. A typical class consists of a warm-up or acclimation to TRX. We spend time every session practicing strap adjustment and proper form. Then we get down to business. Every exercise has a progression and a regression to ensure you are getting a workout appropriate to your abilities.

It is not uncommon to see a college student working out side-by-side with a grandmother. Although the variation changes slightly, the overall goal is to work to get better each and every time we train. At the end of each session there is time to stretch. Stretches are many people’s favorite, not only because you know you are finished, but also because it really feels good and works.

Exercises You Can Do on Your Own

As you await your next TRX class opportunity, here are some exercises that you can add to your own workout in the meantime.

1. TRX Row: With two handles set to the short length (one tick mark), start with arms long and body in a plank position, being mindful that you do not let your hips sag. While under control, pull yourself up to your hands. Lower back down under control. PRO TIP: You can pull with your hands parallel to the floor to engage the lats more, whereas pulling with your hands horizontal to the floor works the rear deltoids and trapezius. (See video here.)
2. TRX Superman: With two handles set to the longest length, start facing away from the TRX. Your arms will start out by being fully straightened. By simply leaning forward and moving your hands toward the ceiling, the core control will be emphasized. PRO TIP: Being under control is always key, but you also what to start from a position in which the exercise is doable. Try moving your feet farther away from the TRX to make this exercise harder, or closer to the anchor point to decrease the difficulty. (See video here.)
3. TRX Assisted Pull-ups: Start with two handles set to the shortest position (if you need assistance with adjustments, please see staff at the track desk) and body positioned directly below the anchor point and sitting in a cross-legged position. Use the TRX handles to slowly pull your body upward, not unlike a real pull-up motion. The assistance comes from the lower body and the resistance and difficulty can be determined by tempo and number of repetitions. (See video here.)

Try This Workout

5 Minutes AMRAP (as many reps as possible)

• 12 TRX Rows
• 12 TRX Superman Extensions
• 6 TRX Assisted Pull-ups
• Repeat

TRX at NIFS

Although class space is limited to eight individuals, there are no sign-ups. Just show up and enjoy a great, challenging workout. If you are having reservations about joining the class, but still want to try TRX, one of our certified fitness professionals can prescribe exercises. Classes meet Monday at 6am, Thursday at 5:30pm, and Friday at 6 and 11am. Check out the NIFS Group Fitness page to see up-to-date times and days for your favorite classes. Get a handle on fitness with TRX today!

This blog was written by Thomas Livengood, NIFS Health Fitness Instructor and Personal Trainer. To read more about the other NIFS bloggers, click here.