NIFS Healthy Living Blog

When juggling all that life throws at us, squeezing in an hour at the gym isn’t always as easy as it sounds. Luckily, after reading this, you won’t need an hour—or even equipment—to get a workout. Using these quick circuits, you can boost your energy, build strength, and stay consistent with your fitness goals in less than 30 minutes. Whether you're at home, traveling, or sneaking in a quick movement break during a busy day, these bodyweight circuits, resistance-band routines, and mini cardio sessions may be for you.

Body Weight Circuits

These workouts are structured to target the bodies major muscle groups and get your heart rate up fast. Do each of these exercises for 40 seconds with a 20 second rest. Complete 3 rounds of each circuit.

Resistance Band Circuits

A single resistance band can turn any room into an at-home gym if you know what to do with it. These workouts should be quick and effective. Complete 15–20 reps per exercise for 3 rounds.

Cardio Circuits

If you’re looking for some quick cardio, a 10–20-minute interval training session could be what you’re looking for. Ten minutes has been proven to be the minimum amount of time needed to see the benefits of cardiovascular training.

Maximum Power Output and Anaerobic Conditioning

• Work-to-Rest Ratio: 1:2 or 1:3
• Example: 20 seconds all-out / 40–60 seconds rest

This style allows you to sprint at 90–100% effort each rep while preventing breakdown of form and overtraining. This helps protect your body from injury while still pushing it to the max. This style of training is ideal for sprints, hill runs, or intervals on your favorite cardio equipment.

Aerobic Conditioning

• Work-to-Rest Ratio: 1:1
• Example: 1 minute fast / 1 minute easy

This style of training keeps heart rate elevated without excessive fatigue, making it ideal for beginners or those returning to training after an extended break. These slightly longer intervals help build a strong aerobic base and allow your body time to adapt.

Improving VO₂ Max

• Work-to-Rest Ratio: 2:1
• Example: 40 seconds hard / 20 seconds rest

This style of training is common in HIIT formats and pushes your cardiovascular system to adapt. It helps build endurance and is effective for athletes of all levels.

Staying active doesn’t always have to be a struggle. The key is finding time each day to get your body moving. Even on days when motivation is low, a short routine is better than no routine and can help clear your mind, lift your mood, and keep you progressing toward your goals. Remember, consistency is key. Over time, these small, consistent efforts add up—building not only strength and endurance but also habits to help you maintain a healthy lifestyle.

When you hear the phrase “speed training,” it’s easy to picture elite athletes—sprinters blasting off the line or pros flying down the field. But speed training isn’t reserved for them. Anyone can benefit from learning to move more efficiently, react faster, and generate more power. In fact, adding a little speed work to your weekly routine can help you feel stronger, more coordinated, and more confident in your movement—whether you’re running, lifting, or chasing your kids around the yard.

What Is Speed Training?

Although speed training is most often used to improve athletic performance, it’s more than just running fast. It’s a structured way of teaching your body how to move quickly, efficiently, and under control. At its roots, speed training combines technique, strength, and cognition to help you generate force rapidly and apply it in the right direction, a skillset valuable in any physical activity.

A few key concepts to consider in the realm of speed training:

• Rate of Force Development (RFD): A useful metric that measures the production of maximal force in a minimal amount of time.
• Acceleration: Building and developing speed, from a moving or stationary start position.
• Impulse: The ability to turn strength into speed through the rapid application of the force your body can produce.
• Mechanics: The technical side of movement, like stride length, stride frequency, and posture.

While these principles might sound like they belong solely in sports performance, they have direct benefits for everyday fitness. Improving your acceleration and agility doesn’t just matter on a soccer field or track. It can also help you move more confidently in the gym, in recreational exercise, or even in activities of daily living like climbing stairs or avoiding a misstep.

The Fundamentals of Speed Training

Speed training can be complex, but the fundamentals are straightforward. The goal is to train your body to produce more force in less time, which translates into faster, more efficient movement. A well-rounded approach combines physical strength, sharp cognitive skills, sound mechanics, and focused sprint work.

1. Strength & Power Training

Strength is your base. Classic lower-body exercises like squats, deadlifts, and lunges build the muscles that drive acceleration. To turn that strength into speed, add plyometric exercises—like bounding, jump squats, or box jumps. These movements train your muscles and nervous system to fire faster.

Try focusing on speed of movement during lifts (for example, standing up from a squat with controlled power). Over time, this helps your body produce force more explosively.

2. Perceptual-Cognitive Training

Speed isn’t just physical—it’s mental. In sports, athletes constantly react to changing environments. You can train that same skill by practicing reactive drills—for example, sprinting or changing direction based on a partner’s hand signal, color cue, or verbal command.

For everyday fitness, this type of training keeps your brain sharp while improving your body’s ability to move efficiently under pressure.

3. Mechanics & Technique

Good form equals free speed. Focusing on posture, stride rhythm, and arm drive helps prevent wasted effort. Incorporate simple drills like A-skips, B-skips, or wall drives to reinforce correct sprinting patterns.

Even if you’re not sprinting regularly, these drills improve coordination and lower injury risk by teaching your body to move more purposefully.

4. Sprint & Agility Work

This is where it all comes together. Short, explosive sprints, resisted runs, or cone agility drills develop quickness, deceleration, and control. Keep sessions brief, with generous rest, to maximize effort and recovery.

Whether you’re racing a friend or simply want to move with more precision, sprint and agility training builds the confidence to move faster—and safer—in everyday life.

Getting Started

If you’re new to this style of training, start small: add a few sprints at the end of a workout, or try a short plyometric circuit once a week. As you build confidence, you can progress to more structured programs.

Looking for guidance? Our trainers at NIFS can help you integrate speed training into your fitness routine in a safe, personalised way. Call us or book a free fitness assessment and exercise prescription at the track desk!

The holiday season is here. That means a lot of us will be traveling to see family and friends. You might be worried about not being able to keep up with your fitness routine while on the road. I am here to show you workouts that do not require a gym.

A Strength Workout and a Cardio Workout

I’ve listed two workouts below. One is a strength workout, and the other is a cardio workout that doesn’t involve going outside for a run. Both workouts take only 20 minutes, giving you plenty of time to enjoy time with your family and friends. The strength workout is an AMRAP style. This means you will set a timer for 20 minutes and get through as many rounds as you can in that time (take breaks as needed). The cardio workout is a circuit-style workout. You will perform each move for 45 seconds, then take a 15-second rest before going on to the next move.

To make things easier for you, I recommend downloading an app on your phone that allows you to set interval times. This way you don’t have to worry about continually watching the timer. I personally like to use the app called Interval Timer—HIIT workouts.

The Workouts

Here are the two workouts.

Bodyweight Strength Workout

20-minute AMRAP (as many rounds as possible)

• Squats (x10)
• Dips (x10)
• Push-ups (x10)
• Curtsy lunge with side kick (x10 each side)
• Plank (30 seconds)
• Marching Glute Bridge (x10 each leg)

Bodyweight Cardio Workout

Perform each move for 45 seconds, then rest 15 seconds. Repeat the circuit 4 times.

• Skaters
• Single-leg reach and knee drive
• 123 high knees
• Side shuffles
• 6 mountain climbers to a push-up

Remember, workouts don’t have to be an hour long to be “good” workouts. Getting any kind of movement for your body is great! Don’t be discouraged during this time if you miss a workout or two. Get movement in when you can, and enjoy the season!

This blog was written by Kaitlyn Pando, NIFS Group Fitness Coordinator. To learn more about the NIFS bloggers, click here.

Looking for a simple and fun way to plan your own workout? You can use a deck of playing cards to determine which exercises to do and how many reps. Here are the steps for planning this game-based workout.

Determine Your Workout Goal

What kind of workout do you want to accomplish? Is it cardio based, strength based, or a combo of both? Once you have determined this, choose exercises that coincide with your workout goal. For example, if you want to do a cardio-based workout, you will need an exercise designed to raise your heart rate, like hill sprints, sled pushes, or timed intervals on the rower. If your goal is strength-based, you need to choose resistance exercises like dumbbell bent-over rows, barbell bench presses, or bodyweight air squats. If you want to mix it up, pick exercises that are combo of strength and cardio that can do both, like dumbbell thrusters (front squat to push presses) or burpee to box jumps. 

Select four exercises. Assign each exercise to a suit in the deck of cards. For example, here’s a quick view of suits for a combo workout:

• Spades: Dumbbell thrusters
• Clubs: Rowing (x50m for every # on card)
• Hearts: Barbell bench press
• Diamonds: Air squats
• Jokers: (Wild card or rest break) x5 flights of stair climbs followed by a 2–5-minute rest.

Know Your Numbers

The number on the card is representative of the number of reps you'll perform. For instance, a 2 represents x2 reps, an 8 represents x8 reps, and so on. However, Jacks, Queens, Kings, and Aces can get tricky. You have a couple of options. You could choose to assign each face card the equivalent of x10 reps, so no matter which face card you draw, you always perform the same number of reps. As an alternative, to make it more challenging, assign each face card a different number of repetitions: Jack x11 reps, Queen x12 reps, and King x13 reps. For the Ace card, decide whether to make it a face card, assigning it the equivalent of x10 or more reps, or you can treat it as a x1 rep, assigning a single repetition. Whichever way you decide, the number or number equivalent of the card you draw from the deck is the number of reps you'll perform. Jokers are your wild cards or rest breaks. I typically use them to designate a rest or break within the workout with a special extra exercise before taking the rest break.

# of Reps
Ace = 1 rep, 10 or 14 reps, player's choice
2 through 10 = 2 through 10 reps
Jack = 10 or 11 reps, player's choice
Queen = 10 or 12 reps, player's choice
King = 10 or 13 reps, player's choice
Joker = Rest or player’s choice

Shuffle Up and Deal

Start your workout, perform the designated exercise for the assigned number of reps, and immediately pull another card from the deck after completing each exercise. Continue drawing cards and performing exercises until you finish the amount of cards you want to do for your workout, or until you have done all 52 cards.

Sample Workouts

Here are four different workouts that I have done in the past with my athletes. 

Workout: 52-card Pickup—Upper-body Strength

Goal: Complete reps to the corresponding card. Shuffle up the deck and complete the entire 52 cards

• Face cards = 10 reps

First Half of Deck

• Hearts = Barbell bench press
• Diamonds = Wide-grip pulldowns
• Spades = E-Z bar preacher curls
• Clubs = E-Z bar skull crushers
• Jokers = Manual resistance x5 reps of previous card pulled followed by 2-minute rest period

Second Half of Deck

• Hearts = DB triple press (high/low/flat) broken up and rotating between cards
• Diamonds = Seated wide-grip rows
• Spades = DB hammer curls
• Clubs = Cable/rope triceps OH press-outs
• Jokers = Manual resistance x5 reps of previous card pulled followed by x2min rest period

Workout: 52-card Pickup—Strength and Cardio

Goal: Complete reps to the corresponding card. Shuffle up the deck and complete the entire 52 cards.

• Face cards = x:20secs
• Jokers = Sprint the distance and rest
• Hearts = BOSU jumps—stick and hold (alt. direction of jumps)
• Diamonds = Box step-ups w/sandbags
• Spades = Med-ball slams (any variations)
• Clubs = BOSU push-ups (alt. exercises) OR plyo push-ups
• Jokers = x200m run (x1 lap) and 2-minute water break

Workout: 52-card Pickup—Cardio and BW Strength

Goal: Complete reps to the corresponding card. Shuffle up the deck and complete the entire 52 cards.

Sprint the distance associated with the suit on the card on a soccer or football field.

• Hearts = x1 width of field sprint
• Diamonds = x1 down and back width of field sprint
• Spades = x1 length of field sprint
• Clubs = x1 down and back length of field sprint
• Jokers = Rest
• Red cards = Push-ups
• Black cards = Sit-ups

Workout: 52-card Pickup—Full-Body and Cardio Combo

Goal: Complete reps to the corresponding card. Shuffle up the deck and complete the entire 52 cards.

• Face cards = 10 reps

Part I: Full-Body

• Hearts = MB burpee slams
• Diamonds = BOSU GUGDs
• Spades = Push-ups plank shoulder taps (R/L)
• Clubs = Plate halos R/L
• Jokers = 200m (red lanes) sprint followed by 2-minute rest

Part II: Cardio

• Hearts = Sled drive (10m for every card #)
• Diamonds = Jump rope (x20 skips for every card #)
• Spades = Rowing (x50m for every card #)
• Clubs = Airdyne bike springs (x:10s for every card #)
• Jokers = Stair climb to top of NIFS (hallway) followed by 2-minute rest

Part III

• Hearts = Sledgehammer strikes
• Diamonds = Sandbag clean and press
• Spades = BOSU hand release push-ups
• Clubs = KB swings

FINISHED!

This blog was written by Michael Blume, MS, SCCC; Athletic Performance Coach. To learn more about the NIFS bloggers, click here.

With the world now instantly accessible through technology, it’s easy to understand why a growing number of people expect things to be done in a shorter amount of time. Like many others, I’m a big fan of things that are fast and effective, and that includes my workouts. High-intensity circuit training does just that by providing an effective and convenient way to increase exercise results in less time.

Whether you’re a career-driven adult or hardworking student, you’re probably a time-conscious person, so it may not be realistic to devote half of your week to aerobic and strength training separately. To really hammer this home, let’s do the math:

ACSM’s standard guidelines for aerobic training recommend 75–150 minutes a week of exercise, depending on the intensity. Let’s say you do 30 minutes of moderately intense cardio 4 days per week. That’s 120 minutes. Now let’s add strength training. Typically done 2–3 days each week, strength training should hit each major muscle group in 2–4 sets with 8–12 repetitions per set. Depending on the muscle group, this could take you 45–90 minutes. Average that out to about 60 minutes, 3 days a week. That’s 180 minutes. 180 + 120 = 300 minutes of time spent in the gym. 300! That’s as impractical as it is exhausting. Honestly, I’m tired just from doing the math on that.

With HICT, you’re combining both traditional training methods into one complete, high-energy workout that you’ll leave with a muscle and endorphin pump. Plus, you’ll be in and out of the door in less than an hour. What more could you ask for?

Benefits of High-Intensity Circuit Training

The concept of high-intensity circuit training is simple. By increasing the intensity of exercises that elevate the heart rate and limiting rest time, HICT can prompt greater gains in a shorter amount of time. In several studies, it’s been proven that the benefits of this type of training surpass those of the traditional protocols of aerobic and strength training. Let’s start with fat loss.

If you’re looking to lose excess body fat, tone up, or lean out, this type of training is the ticket. The strength training component accelerates the amount of fat burned during the workout. When this is paired with little rest between sets, the aerobic and metabolic benefits skyrocket, with results lasting up to 72 hours after the session. Even more interesting, the combination of high-intensity aerobic activity and resistance training may have a greater impact on subcutaneous fat loss. This is the type of fat that is troublesome for some people around their waistline, hips, and other areas.

Another significant benefit is the fact that HICT elicits the same if not greater gains in VO2 max, or peak oxygen uptake, when compared to traditional steady-state cardiovascular exercise. With the exercise volume substantially lower, high-intensity circuit training easily stands up to its traditional counterpart in improving cardiopulmonary health.

Other benefits of HICT include

• Improved strength across all major muscle groups
• Increased stability and movement efficiency
• Lowered stress levels
• Improved mental health
• Increased adaptability to regressions and progressions of exercises
• Saving time during the week that would have otherwise been spent on traditional programs

Sample HICT Program

Strength exercises for this type of program should be in an order of opposing muscle groups. For example, an upper-body station would be followed by a lower-body station. This allows the individual to have alternating rest and work throughout the circuit. On the same note, a highly intense aerobic exercise should be followed by an exercise with a low to moderate intensity. An example of this would be burpees followed by a stationary plank. If this is executed correctly, you should successfully complete these exercises at fast and intense pace with minimal rest. A typical format for a HICT session is as follows:

• 9–12 exercise stations
• 15–20 repetitions or 30 seconds of work
• 30 seconds or less of rest time
• 2–3 sets/rounds

What’s Next?

Not all programs are created equal, and traditional workouts are still the most effective methods if you want to specifically improve your strength and power or aerobic endurance. However, if you are looking for a new and exciting type of workout that helps you burn fat and build muscle in a short amount of time, HICT is worth a try! Our newest class at NIFS, Triple Threat, uses this type of format across three different areas of fitness: cardio, strength, and power. Join in on the class and start your journey to better health!

This blog was written by Jessica Phelps, BS, ACE CPT, Health Coach. To learn more about the NIFS bloggers, click here.

Sources: https://www.acsm.org/docs/default-source/files-for-resource-library/high-intensity-interval-training.pdf
https://journals.lww.com/acsm-healthfitness/fulltext/2013/05000/high_intensity_circuit_training_using_body_weight_.5.aspx

While training your cardiovascular system, it is important to understand how much you are stressing and overloading the system. Just like with your musculoskeletal system, there is a maximum rate your heart can achieve. The best way to discover this number is to undergo a maximal aerobic capacity test, but it isn’t necessarily practical or safe for all populations.

Calculating Your Maximal Heart Rate

A much easier way to determine your personal maximal heart rate is to use a predicted value. For the general population you can simply subtract your age from 220 and that would equal your age-predicted heart rate.

220 – (Age) = Age-predicted maximal heart rate (APMHR)

Now that you know your predicted maximal heart rate, you can figure out where your heart rate should be when exercising aerobically. The ranges are as follows:

• Very light: <30%
• Light: 30–39%
• Moderate: 40–59%
• Vigorous: 60–89%
• Near maximal: >90%
• APMHR x (desired percentage lower end) = Lower target heart rate

APMHR x (desired percentage upper end) = Upper target heart rate

Choosing the Right Range

So what do these ranges mean?

• If you are new to the gym, you probably want to start more in the very light to light range. This can prevent burnout and reduce the risk of injury. Starting lower and progressing the duration of the workout, the number of times you exercise per week, or the intensity is a great way to ease yourself into exercise.
• If you are looking to gain some cardiovascular fitness and reduce your risk for cardiovascular disease, you want to shoot for the moderate range. This will stress your system enough to see the benefits associated with cardiovascular training such as a lower resting heart rate.
• Finally, if you are looking to set a new personal best mile time or are training for the Mini-Marathon, having a few training days in the vigorous range to near maximal can really help overload your cardiovascular and reap the benefits.

Ask Your NIFS HFS

If you want to learn more about heart rate ranges, come to the Track Desk and ask one of our Health Fitness Specialists.

This blog was written by Grant Lamkin, NIFS Health Fitness Specialist. To learn more about the NIFS bloggers, click here.

We’re in the midst of the holidays. You probably have family commitments or events pulling you away from the gym or time with your favorite trainers at NIFS. You never want to feel as if you are missing out on something during this festive period when you have to work out from home or on the road away from the gym. But with this super-setted HIIT workout, fittingly named for the holidays, you can be sure to improve both your muscle strength and overall fitness while torching some holiday cookie calories over this break.

All you need is yourself and a bench, chair, or step to complete this intense superset HIIT session. This workout includes 12 supersets in total, each designed to get your heart rate up as well as challenge your various different muscle groups.

The Workout

Get ready to tackle 20 to 40 minutes of different HIIT cardio exercises in today's sweat fest! No equipment is needed, so you can work out at home or the gym. Focus on challenging yourself and doing YOUR best!

• 1x Jump Rope x 30 seconds
• 2x Spider Push-Up (alt. R/L)
• 3x Switch Lunge Kicks (alt. R/L)
• 4x Dip + Knee Pull (alt. R/L)
• 5x Squat Toe Taps (alt. R/L)
• 6x Dead Bugs (alt. R/L)
• 7x Reverse Lunge to Half Burpee (alt. R/L)
• 8x Elevated Reverse Plank Alternating Knee Pull (alt. R/L)
• 9x Bird Dogs (alt. R/L)
• 10x Rear Foot Elv. Split Squats (alt. R/L)
• 11x 4x Mountain Climbers + Launcher
• 12x 2x Reverse Lunge to 2x Jump Squats = x1 Rep
• BONUS Rd13x Push Up + Hyperextension + Knee Tucks
• BONUS Rd14x 3x Plank Jack + Pike-up Hop
• BONUS Rd15x Elevated Plank Hip Drop + Knee Pull

Sub/swap exercises as needed. Follow order, accumulating rounds/reps

• Rd 1 - x1 rep (in this case, Time: 30 seconds)
• Rd 2 - x1 + x2 reps
• Rd 3 - x1 + x2 + x3 reps
• Rd 4 - x1 + x2 + x3 + x4 reps

... And so on until you're finished with round 12

• Rd 12 - x1 + x2 + x3 + x4... x10 + x11 + x12 reps

(You will do round 1 x12 times, whereas round 12 only once)

• **Bonus**… Rd 13, 14, 15 (x3 more additional rounds)
•   - x1 + x2 + x3 + x4... x10 + x11 + x12 + x13 + x14 + x15 reps

Increase the Intensity

If you want to increase the intensity of this particular workout, I suggest two options. First, add another round with the bonuses. Second, repeat this routine for another series depending on your fitness level.

This blog was written by Michael Blume, MS, SCCC; Athletic Performance Coach. To learn more about the NIFS bloggers, click here.

Are you looking for a workout to strengthen and tone muscles without increasing bulk, but have not found anything that you like doing? Have you always wanted to increase your cardiovascular endurance and metabolism but hate doing regular old boring cardio? Well I might have an answer for you…

Barre is a workout that you can do every day. That’s right, a workout that you will want to do because it challenges you, but is low-impact enough that your joints will not be screaming at you the following day. Actually, studies have shown that Barre has various positive health effects! This fun and relatively new workout can help increase bone density while tightening skin and reducing cellulite.

What Is Barre Above?

Alright, well now you’re interested… so what is Barre, anyway? NIFS offers two Barre-based classes (Barre Above and Barre Fusion) (see the Group Fitness class schedule here). Today I dive a little bit deeper into what Barre Above is.

Barre Above is a fusion of yoga, Pilates, strength training, and ballet. Barre classes incorporate specific sequencing patterns and isometric movements that target specific muscle groups. This pattern of exercise helps improve strength, balance, flexibility, and posture. Barre exercise movements are low-impact and are made for all fitness levels. In Barre, the movements consist of plie squats, leg kicks, lifts, and holds as well as an array of core exercises.

At a Barre class, you can expect your whole body to be challenged in a way other group fitness workouts do not. Expect a great playlist to motivate you throughout the exercises because barre is a beat-based format. What does this mean? Beat-based formats are taught to the beat of the music. For example, you will squat to the main beat of the music up and down and eventually pulse it out until the beat changes. This type of workout is a blast because the music is the focal point of class. Expect playlists of popular and fun songs to move your body to at Barre every week.

A Total-body Workout

Do you know the shaking feeling you get in your core when you hold a plank position or when you hold a weight in your hand in an outstretched arm for an extended period of time? This is the type of challenge you will feel throughout your entire body at Barre. Barre offers an effective total-body workout focused on low-impact, high-intensity movements that lift and tone muscles to improve strength and flexibility made for every body.

If you are ready for a workout you enjoy coming to and feel accomplished afterwards, join us for Barre at NIFS.

See you at the Barre!

This blog was written by Payton Gross, Group Fitness Coordinator and Barre Above Instructor. Learn more about the NIFS bloggers here.

You might have seen people in the gym lying on the ground and standing up with a weight. Don’t let them fool you; this is not as easy as it looks. This is a movement that has been around since the strongman days, and there is a reason it hasn’t left. The Turkish get-up (TGU) is a total-body workout that everyone should try. Here are five reasons I think you should try it.

• Stability. The TGU promotes shoulder stability along with core stability. If you cannot maintain either, you will not be successful when increasing weight. Before you even add weight to the TGU, you should be able to do the exercise while balancing your shoe (or something similar) on your fist when completing the get-up without it falling off. Once you can be stable enough to balance the shoe throughout, keeping your arm straight, you are stable enough to add weight.
• Hits every movement plane. During your workouts, your goal should always be to train in every plane. When doing the TGU, you can hit every plane. You are in frontal, sagittal, and transverse—there aren’t many moves that enable you to hit all three at once.
• Works your core. The TGU effectively trains the core in more than one area. Your entire trunk has to fire in order to maintain stability throughout the movement.
• Cardio. Once you start to lift a heavier kettlebell, the TGU can become taxing on your cardiovascular system. Even though you are making small, controlled movements, your heart rate increases.
• Everything is working! The TGU is a total-body movement. You work your shoulders, legs, and core—strength and mobility/flexibility. If you are short on time and can get in only a few strength exercises, this is one you should do.

Don’t knock the TGU until you try it. This is a challenging and effective exercise that everyone should add to their routines. If you need any help on form, stop by the track desk and have a NIFS HFS help you out!

This blog was written by Kaci Lierman, NSCA-CPT, CFSC, NASM-CES,CAFS, personal trainer. To learn more about the NIFS bloggers, click here.