Claim Your Results Starter Kit Valued At £279 For FREE!

Welcome to K1! Are you ready to transform your body and life with Hollywood celebrity trainer & founder of K1, David Kingsbury?

David and his team have trained over 50 lead actors for various roles, in films such as; Wolverine, X-Men – Days of Future Past, Assassins Creed, Life and Les Misérables.

The Perfect Place to Train

K1 Fitness, where expert personal training and supportive community meet in the heart of Beaconsfield.   
We are a boutique membership based gym, serving Beaconsfield and the surrounding area, focusing on small group personal training sessions and fun, varied fitness classes for all goals and abilities.


Our PT sessions are designed to support each members goals with the same level of attention as one on one training but with a fun and inspiring group dynamic. 


We run up to 5 classes a day you can complement your personal training sessions with, including: Boxing, HIIT, Circuits, Mobility and Recovery to name a few.


You will be encouraged by your coach to book regular reviews to track your progress and make sure you are getting the most out of your membership.

Right now we’re running an amazing promotion to help you start 2020 looking and feeling amazing.

Receive a Results Starter Kit valued at £279 for FREE when you sign up at K1! 

FREE Blitz Centurion Boxing Gloves: Multi purpose glove used for boxing, kickboxing, semi/full contact or ring work. Superior comfort design for a snug, lightweight fit. Made from Nama Hide™ Leather.

FREE Myzone MZ1 Monitor: The MZ-1 is the newest module from Myzone. It uses Bluetooth technology to provide real-time feedback on heart rate, calories, and effort.

FREE Body Transformation Workshop with David Kingsbury: Discover the training and nutrition strategies David uses to get world-renowned celebrities “film ready”.You will learn how to apply them to your own training and nutrition. 

What are you waiting for? Take advantage of this exclusive offer while it's still available.

Fill out your details below to claim your FREE Results Starter Kit now! 

Register Interest

“Everything from the training plans, nutrition advice and even the showers are first class and nothing is too much for David and his team.
Can’t recommend them enough!“


“Ultimate training premises, very knowledgeable friendly personal trainers, excellent facilities. Great range of exercise classes. A must Join place if your looking to transform your fitness and well being.“