London Personal Trainer & Online Coaching

A truly personal experience

Real World Results

Like so many people, Olivia felt like she was doing everything right but getting no reward for all her hard work. Eating less than 1200 calories every day and working out 5x each week she felt lost, frustrated & helpless. Since working with me all the way from Australia, Olivia has lost fat, gained muscle and increased her calories to over 2100. 


Online Coaching Membership

Never diet ever again!

  • Remove all the confusion about what to eat or how to train
  • Get the body that you've always wanted but never known how to achieve
  • Use my trusted body transformation system that means you'll never have to diet again 

Have all of this delivered straight to your phone, so no matter where you are in the world, you can still make massive progress towards getting the body you deserve.

InstaLIVE Podcast

Fitness, Nutrition, Fat Loss, Lifestyle, Mental Health

4 days per week, I go LIVE on Instagram to discuss anything and everything related to your fitness journey. Every Thursday there is an exclusive viewer led Q&A where you can get answers to all the fitness/food/training questions you desire. Plus every now and then I will have a special guest on to discuss a topic close to their heart.

To see it LIVE make sure to follow me on Instagram 

New podcasts will be uploaded as soon as available.

Face-to-Face Coaching

Completely bespoke Training and Nutrition

As a Personal Trainer in London David Birtwistle will work closely with you to achieve your weight loss, health, fitness and performance goals.

He will take you through a consultation and physical assessment before writing your customised training and nutrition plan.

Both your training and nutrition will constantly evolve and develop to ensure he finds you the best way to lose weight and hit your targets.

This is the most fully inclusive training program available and spaces are limited.


Sign up to hear from us about specials, sales, and events.


Jordon Williams

"I lost 2 stone and saw a dramatic change in my body within 10 weeks of training"

Clare Muldoon

"I cannot recommend David enough! He's punctual; witty; motivating and works tirelessly to help you reach your goals!"

Chelsea McEnery

"David gave me the confidence and ability to achieve a goal I never thought possible"

Kathy Allen

"I have seen a huge change in my body shape as I lost over a stone and a dress size, in only a month!"

Daniel Daggers

"Knowledgeable, fun, focused and brilliant! Some of the words I use to describe David and his training style."

Hanel Nathwani

"The complete Personal Trainer. He pushed me past what I thought possible as I lost fat, built muscle and enjoyed going to training with him"

Contact David

Visits by appointment only please

This is to respect the privacy of Davids clients


Pocock Street, Southwark, London, Greater London, England SE1 0BF, United Kingdom

07740 102188


Monday - Friday: Available

Saturday: By special request

Sunday: Closed

Contact here