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Inside BTX: personal training in London

5.0218 Google reviewsFree 15 minute callNo sales pressure
BTX coach spotting a client through a barbell back squat in the rack
Watch · Who we are
Meet the people behind BTX

BTX Body Transformation is London’s leading personal training studio, based in Hampstead, North London. In this video, you’ll discover how our expert coaches help clients achieve elite level body transformations through personalised training programmes and tailored nutrition plans. Whether your goal is fat loss, muscle building, or improving your overall fitness performance, BTX delivers a proven, evidence based methodology designed around your unique physiology and lifestyle.

Our 1 to 1 personal training sessions are available 7 days a week, from 6:00am to 10:00pm, at our fully equipped private studio at 529a Finchley Road, Hampstead. We also offer online coaching programmes for clients worldwide. Watch the video above to see exactly what makes BTX different from every other personal trainer in London.

Client results

Real people.
Measured results.

★★★★★
“I am halfway through my 12 week program and have already dropped 5% in body fat and added muscle.”
Moritz12 week programme · Trustpilot
★★★★★
“I have been training with Justin for over a year and am blown away with the result. Justin and the team really know their science.”
Jean-PhilippeClient for 1+ year · Trustpilot
★★★★★
“The team at BTX supported me in getting my fitness and strength back. Justin is incredibly focused and committed.”
ShivaStrength and fitness · Trustpilot

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