Intensity Level

What is it?

HTK combines the fat-burning benefits of high-intensity training with effective toning exercises using the TRX and kettlebell weights to provide an energetic workout.

Why do it?

High-intensity training is an effective way to burn fat as you take on different exercises with short rest periods in between. Combining this with the muscle-toning equipment of the TRX and kettlebell weights means you complete a full-body workout that can help you lose weight and define your muscles. The TRX is a piece of suspension training equipment which uses your own body as the resistance and kettlebell weight exercises focuses on the movement of your body, not the size of your muscles. Choose a centre below to see when the next HTK session is.

Who is it for?

This class is for those who want a full workout, geared towards improving muscle strength and definition as well as fat burning. You can choose the weight of your kettlebells so you can increase your strength at your own comfort level.

​Please note, you must be 16 years old to attend a fitness class. 14 and 15-year-olds may attend if accompanied by an adult.

What to bring

  • Comfortable sports clothing
  • Trainers
  • Drink
  • Towel

How do I Book?

We recommend booking in advance to secure a place on our class

Book Online

We recommend booking all classes in advance to avoid disappointment. To book online you will need your PIN and ID number. Simply choose a centre from the list above, click ‘book’ and follow the instructions. If you don’t have your PIN and ID number, click here.

Contact the Centre

If you wish to contact a centre about this activity, click on 'Find a Leisure Centre', select a centre and click ‘contact’.

Existing Members

All fitness classes are free for members and you can book up to 14 days in advance. To find out more about our memberships please click here.

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Non Members

You can ‘pay as you go’ when attending a fitness class but regular users can save money and book classes up to 14 days in advance by becoming a member. For more information, please click here.

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There’s loads on offer with 450 weekly fitness classes, 14 centres and 10 swimming pools at your service. Learn More