About Assassins Gym | Crowborough

Assassins Gym caters for those with an enthusiasm for general fitness all the way through to the serious body builder. Along side fitness, there is also a full size boxing ring with all the combat accessories to train the novice through to a pro world champion. Personal training is also available through our trainers who’s approach is logical; “we all have difficulties, problems and points when exercise can seem a struggle. We are all human. But our approach to training will keep you motivated and deliver the results you desire. Train with us and you will become fitter, healthier and lose weight quickly. Our sessions are light humoured yet disciplined and we pride ourselves on identifying the training methods that best suit you, to provide you with the most effective workout you can have.

We are passionate about health and fitness and believe that in order to reach our full potential we must have a respect for life, determination to enjoy everything it has to offer and the desire to be the best we can be. At Assassins gym, we offer a free no obligation initial consultation that allows me to gain a clearer picture of your previous experiences, successes and failures. It will also give us the opportunity to explain more about the techniques we use and then help design a series of achievable goals for you in the long and short term. This process of analysis and goal setting is vital to attaining success and is a fundamental part of how we work with you as your Personal Trainer.”

get fit at assassins gym…

Muay Thai fighter

Boxing  K1 / MUAY THAI

Our K1 & Muay Thai classes are run by Lewis Pears, a British Kickboxing champion and gold medal winner at the ICO
(World Full Contact Kickboxing Championships.) and Otis Waghorn (Prize fighter light weight K1 champion) Lewis Otis & Lorcan run 5 adult, and 4 child’s classes per week Mini Muay Thai starting from 4 years of age – you can find out more in our timetable.

Our Boxing classes are run by Otis Waghorn & Lewis who have a wealth of knowledge in the fight game! just for fitness / fun, or to compete at the highest level, we welcome everybody.

Assassins Gym One to One Personal Training

One to One Personal Training

One to one personal training is available through our fitness and nutrition specialists – Lewis, Scott & Otis

They have a logical and results based approach, and each training plan is tailored to the individual clients’ needs, thus ensuring the most effective workout.

Strength & conditioning (circuit classes) run twice a week !!!

Assassins Gym Exercise Classes Strength & conditioning

Exercise Classes Strength & conditioning

Our exercise programs combine functional training, aerobics and an easy to follow nutrition plan to help you achieve your goals.

Motivating you in an environment working with others who understand the challenges associated with losing weight and staying in shape.

We also offer ladies only classes/courses, please get in touch for more details!

Kettlebells Crowborough


Kettlebell classes take place at our gym in Crowborough. Run by our fully certified instructors. It is very popular, so booking is essential. All abilities are welcome, come along and workout with Master Kettlebell Instructors – there’s no better place to train in Crowborough!