Les Mills GRIT Classes at GymNation

Workout

Exercise Type: Cardio and Strength

Watch

Duration: 30 Mins

Burn

Approx Calorie Burn: 600 - 750

Build

Fitness Level: All Levels Welcome

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  • Abu Dhabi
  • Al Ain
  • Dubai
  • Sharjah
  • Muharraq
  • Saar
  • Al Khobar
  • Dammam
  • Jeddah
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  • Riyadh
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What Is Les Mills GRIT? High Intensity Interval Training for Lean Muscle

Les Mills GRIT is a 30 minute high intensity interval training HIIT workout scientifically designed to rapidly improve strength, build lean muscle and boost cardiovascular fitness. At GymNation, you can take part in either GRIT Strength or Les Mills GRIT Cardio depending on your fitness goals. Every Les Mills GRIT workout takes cutting edge HIIT and combines it with powerful music and inspirational coaches on the floor with you, motivating you to go harder and push your individual limits. Each grit class burns an average of 320 calories and continues to burn fat at rest for hours afterwards through the EPOC afterburn effect.

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GRIT Strength: Build Lean Muscle and Improve Cardiovascular Fitness

Les Mills GRIT Strength is a 30 minute high intensity interval training HIIT workout designed to improve strength and build lean muscle. It uses barbell, weight plate and bodyweight exercises to blast all major muscle groups. GRIT Strength takes cutting edge HIIT and combines it with powerful music and inspirational coaches who are on the floor with you, motivating you to go harder to get fit fast. It increases speed, agility, power and endurance while building lean muscle tissue, making it one of the most effective grit class formats available at GymNation.

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GRIT Cardio: Maximise Calorie Burn and Cardiovascular Fitness

Les Mills GRIT Cardio is a 30 minute high intensity interval training HIIT workout that improves cardiovascular fitness, increases speed and maximises calorie burn. This Les Mills GRIT workout uses a variety of bodyweight exercises and provides the challenge and intensity you need to get results fast. Les Mills GRIT Cardio takes cutting edge HIIT and combines it with powerful music and inspirational coaches motivating you to go harder to get fit fast. No equipment is needed, making it one of the most accessible grit class options in the series.

 

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Getting Started with Les Mills GRIT at GymNation

Wear your usual workout clothes, bring a water bottle and towel and arrive early. The instructor guides you through every exercise with correct technique and offers modifications at every level. No previous experience needed. Just bring a big attitude and try a Les Mills GRIT workout with a free trial pass. All grit classes are included in your GymNation membership at no extra cost, at locations across Dubai, Abu Dhabi and Sharjah.

Next Up in Your Fitness Journey

Frequently Asked GRIT Questions

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Do I have to be really fit to do Les Mills GRIT?

No. GRIT tests your boundaries and pushes you that extra mile but is designed for all levels of ability. Your instructor will advise on exercise modifications so everyone can push their individual limits and enjoy the grit class.

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What should I bring to a Les Mills GRIT workout?

A water bottle and towel as you will be working up a sweat. Wear light, comfortable workout clothes. For GRIT Strength, GymNation provides all equipment including barbell and weight plates. For Les Mills GRIT Cardio, no equipment is needed.

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Is Les Mills GRIT safe?

Yes. Les Mills GRIT workouts are carefully crafted with safety and science at their core. Instructors are regularly trained to ensure you complete every movement correctly and safely. If you have health concerns, consult your doctor first and let the instructor know before class.

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What is the difference between GRIT Strength and GRIT Cardio?

GRIT Strength uses barbell, weight plate and bodyweight exercises to build lean muscle, improve strength and boost cardiovascular fitness. Les Mills GRIT Cardio uses only bodyweight exercises to maximise calorie burn, increase speed and improve cardiovascular fitness. Both are 30 minute high intensity interval training workouts but target different fitness goals.

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How many calories does a Les Mills GRIT workout burn?

An average of 320 calories in 30 minutes. The HIIT format also triggers the EPOC afterburn effect, meaning you continue burning fat at rest for hours after the grit class ends. Total burn depends on your effort and exercise intensity.

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How often should I do Les Mills GRIT per week?

Two Les Mills GRIT workouts per week is recommended as part of a balanced training schedule. This allows proper recovery between sessions while pushing your fitness forward. You can combine GRIT Strength and Les Mills GRIT Cardio together for a complete high intensity interval training programme.

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Is Les Mills GRIT good for beginners?

Yes. While intense, every exercise offers modifications so beginners can work at a level that suits them. The inspirational coaches guide you through every movement. Start at your own pace and build your fitness and confidence with each grit class.

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What are the benefits of Les Mills GRIT?

Improved cardiovascular fitness, increased strength, lean muscle growth, faster metabolism, greater speed and agility and significant calorie burn. HIIT workouts can help you burn up to 9% more fat than standard aerobic workouts. The mental benefits include greater resilience, confidence and the discipline to push past your limits.

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Can I try a Les Mills GRIT class for free?

Yes. New members can grab a free trial pass at any GymNation location. All grit classes are included in your GymNation membership at no extra cost.

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Where can I find Les Mills GRIT classes in Dubai?

GRIT Strength and Les Mills GRIT Cardio are available at GymNation locations across Dubai including Al Quoz, Mirdif and Motor City. Check the GymNation app for the full schedule at your nearest location.

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Where can I find Les Mills GRIT classes in Abu Dhabi?

Les Mills GRIT classes are available at GymNation Khalidiyah Mall, Mushrif Mall and Reem Island. All grit classes are included in your membership with no extra charges.

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Where can I find Les Mills GRIT classes in Sharjah?

GymNation offers Les Mills GRIT at Al Zahia, Mega Mall and Sharjah Central. Use the GymNation app to book your spot at your nearest location.

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Is Les Mills GRIT included in my GymNation membership?

Yes. All grit classes including GRIT Strength and Les Mills GRIT Cardio are included in your GymNation membership at no extra cost across all locations in Dubai, Abu Dhabi and Sharjah.