Work With Us - Chris Mason Performance

Are You Ready To Lose Weight, Burn Fat and Build Lean Muscle and Transform Your Body, Health and Fitness For Life?

At Chris Mason Performance, we aren't like a bog standard commercial gym where you're just a number and don't have any support or guidance on how to achieve the results you want. 

Our private personal training gym in the heart of Sheffield is known as South Yorkshire's #1 facility for serious results. Not only do our clients lose weight, stubborn body fat, build lean muscle and completely revamp their health and fitness, often in just 12 weeks through our dedicated personal training and nutrition program, they also;

- Feel happier and more confident in their own skin.

- Are able to fit into clothing sizes that they haven't been able to for years, often decades.

- Are no longer yo-yo ing with their weight as finally ditch the diets for good and learn how to fluctuate calories, carbs, fats and proteins through their tailored plans so that they can stay in shape instead of putting all the weight they lose back on.

- Finally feel like they have support, accountability and guidance so that they're not stop-starting when it comes to the gym anymore.

- Achieve better and faster results in 12 weeks than they have in years!

But, don't take it from me. Here are some of our incredible client transformation stories

(and even more transformation before and afters on the page below!)

Meet Tim

Tim lost a whopping 30lbs in weight and 3 shirt sizes following the CMP Personal Training Program despite running five business and providing for his young family.

*Here is Tim's Transformation Story.

Meet Sarah

Sarah dropped an amazing five dress sizes and 26lbs in just 12 weeks by training in our private personal training gym and following her tailored nutritional plan.

*Here's what her transformation meant to her.


Start Your Transformation Today

Learn More About Our Program and Tell Us More About How Your Goals and How We Can Help You. Click The Button Below.

Sheffield's #1 Trainers for results

Our world class private gym caters for all types of clients and levels of fitness, no matter your starting position.

We specialize in fat loss, muscle building and body transformations! 

Our culture and environment is focused only on helping you achieve one thing; results.

It's your body, health and fitness. TRANSFORMED.



Start Your Transformation Today

Learn More About Our Program and Tell Us More About How Your Goals and How We Can Help You. Click The Button Below.


*More amazing client transformations


Where TO find us


Start Your Transformation Today

Learn More About Our Program and Tell Us More About How Your Goals and How We Can Help You. Click The Button Below.

*More amazing client transformations

Personal trainer in Sheffield

Sheffield's Premier Private personal training gym

Personal training studio Sheffield

Start Your Transformation Today

Learn More About Our Program and Tell Us More About How Your Goals and How We Can Help You. Click The Button Below.


*DISCLAIMER - Results will vary. Whilst we will give you the tools for success, your results are 100% dependent on the commitment you show them.