Tolga, aka Iron Man, is the resident loud mouth and all-round ass-kicker. He takes no prisoners and makes sure you get what you came for: the best workout this side of Planet Earth. With a unique combination of sports science and sports psychology, Tolga aims to build your mind and body into an unstoppable force. As an ex-professional basketball player, this trainer has worked with amateur and pro-athletes in a variety of fields.

The silent killer. Jez is the resident monk – well, he's not a monk, but he may as well be. Jez will smile nicely whilst delivering a clinical session that you will feel for days - and the benefits for even longer. This sports scientist understands that actions, not words, are what count. His track record extends from amateur to pro-athlete, with a CV that goes on for miles.

Strong as an ox and as tall as one, Matt Towers is all business with a no BS policy. With 12 years’ experience under his belt, the miniature powerhouse has a reputation for delivering the kind of results that make other trainers nervous. One of the best in the business, Matt has trained both amateur and pro-athletes in a variety of fields. Specialising in MMA fighting and conditioning, Matt is the consummate performance coach.

The only female trainer who can hang with the big boys at U Energy, this wonder woman has earned a reputation for delivering gut-busting workouts. A nutritional fanatic, Dana delivers every bit as good as she looks. The class environment is where she really shines, but don't be fooled by her smile - Dana is not here to play, she's here to put you through your paces. As a specialist in circuit training, Dana is the calorie-burn queen at U Energy.

If getting in shape is like going to war with your body, then you're going to want the right Commander-in-Chief leading the troops. Pierre is our resident commando and his mission is to liberate you from your unwanted fat and weakness. As a trainer Pierre has worked with professional football and basketball teams and knows what it takes to be at the top of your game.

If Stefanos is not the nicest human being you've ever met, then we’ll give you a free gym membership for life. One of the most beloved trainers at U Energy, Stefanos has been with the company since its inception. As a trainer, he has worked with clients of all ages, shapes and backgrounds. With a great all-round knowledge base, he’s seen and done it all and can cater to any need.

If Jez is the resident monk, then Aldwin is the resident Shaolin Monk. Blessed with the flexibility of a 9 year-old gymnast, this trainer loves Olympic lifting and putting together challenging circuits. A motivational trainer who loves to push his clients, Aldwin believes that mobility equals ability and functionality equals performance. Never without a smile, Aldwin is the model of professionalism.

Speed and agility describe his training style. Training pro-NFL stars describes his background. The resident TRX king, Tariq is all about functional training. Tariq makes sure you have a strong foundation, building you from the ground up and leaving no chinks in your armour.