CMP Gyms - Fat Loss & Body Transformation Specialists

CMP Gyms - Fat Loss & Body Transformation Specialists

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South Yorkshires Leading Personal Training Business. We help everyday people achieve outstanding fitness and body transformation results.

Start your journey today! W: www.chrismasonperformance.com. Sheffield's leading private personal training facility. We specialise in body transformations and fat loss which mean we not only provide our clients a luxury private gym to train in but we also produce amazing client results time and time again. Visit www.chrismasonperformance.com to view our results and learn more about our CMP Transformation program

14/08/2026

Beth came into CMP Doncaster with the goal of taking control of her health, fitness and nutrition.

She wanted to build muscle, get stronger and learn more on how to fuel her fitness in a way that wasn’t built around crash diets or over exercising but didn’t know where to start.

A key thing for Beth was to build her body, get into a better routine and learn how she could improve her running performance too.

Working with her CMP coach, we quickly established where we could add in a structured weights program to help Beth to make improvements, and we focussed on building calories too so that we could start to see improvements in energy, strength and performance.

This has meant that Beth has found it easier to stick to her programs, has a clear plan to follow and finally is seeing her body goals come to life 👌

Need help with your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


Photos from CMP Gyms - Fat Loss & Body Transformation Specialists's post 13/08/2026

Are these 3 simple fat loss mistakes wrecking you progress?

If so, they’re an easy fix and will get you back on track quickly if you solve them 👌

1. Not Tracking Drinks

We track our calories from food, so why would we not look at what we drink? You can quickly rack up hundreds of calories that will eat into your deficit and close your energy gap without even realising it.

Include coffees (you know the ones), your morning fruit juice and booze and you’ll see. This doesn’t mean you need to take it out but means tracking it means you’ll not overeat alongside it.

2. Not eating enough protein.

Nearly food analysis we run for a new client shows the same trend:

Not enough protein, mostly carbs, mostly fats.

Protein is central to achieving a health, strong, lean body and should be the next most important thing you look at after establishing your calorie deficit.

3. Doing only cardio.

In the 1960’s cardio was THE exercise everyone gravitated towards but luckily we now know that strength training, cardio and core work are central to building the body you want. Do all three, not one or the other.

Need help with your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


12/08/2026

You’re stuck not seeing results not because you don’t care about your goals or aren’t wanting to achieve them.

You’re stuck because the thing you’re doing at the moment is keeping you there.

Random workouts,

Inconsistency,

No clear idea of where you calories or nutrition needs to be.

And so you don’t see change.

Luckily, this is an easy fix through proper programming for training and nutrition and it allows you to become unstuck very quickly if you’re following the right program for your goals.

Need help with your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


11/08/2026

🚨 107kg > 87kg 🚨

At CMP, we’re interested in helping you get to levels you’ve never achieved before.

When Dan started at CMP, he hated the gym, was stuck in a rut, overweight and unhappy.

Now, he’s the lightest he’s been in his adult life, loving the gym, the routine and structure, in the shape of his life and wanting more…. And happy!

When you feel better in yourself, fitter and stronger it does and will have an impact on all areas of your life.

20kg down and the next target is set 🎯

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


10/08/2026

Are you not making progress or changing physically because you’re always trying to diet? (but not really sticking to it enough to actually see results but are mentally drained by it at the same time)

Sprinkle in maintenance or even build phases into your goals cycle so that you build the body, health and fitness that you want.

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com




And allow that to setup the results you see in your next fat loss phase.

07/08/2026

What an inspiration 🏅

Meet Nick

At just 50 years old, Nick had been given the news that his cancer was terminal.

Alongside other health complications such as diabetes, lymphedema and suffering with an umbilical hernia, Nick wasn’t sure what could be done to improve his health or to extend his life.

But he wanted to try!

Coming into CMP was huge for Nick.

He was nervous, unsure and unhappy but open to learning about nutrition, training and improving his fitness and health.

Fast forward to where we are now, Nick has lost 72lbs in weight, brought his BMI down to a healthier range and has just been approved for surgery ❤️

Here is Nick to tell you more about his journey with the team at CMP Doncaster.

Need help achieving your body, health and fitness goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


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Photos from CMP Gyms - Fat Loss & Body Transformation Specialists's post 04/08/2026

At CMP, our world class personal training gyms in Doncaster, Sheffield and Rotherham are kept private and appointment only so that you have the best workout that’s built around achieving your goals, no matter the time of day.

Gone are the days where you hire a personal trainer in a commercial gym, only to have to make workout changes on the fly because the gym is too busy.

We know how to produce the results you want, and we ensure you have the right environment and service to bring those results to life too.

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


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03/08/2026

Are you reviewing your data weekly? 🧐

For many, getting into shape, better fitness and better health can feel like a frustrating battle.

Littered with stop-start attempts, motivation that comes and goes and it feels like you’re trying to achieve the same goal, year after year.

If that’s you, it’s time to get laser focussed on your goals so that in a matter of months you could achieve what you’ve been trying to achieve for years.

STEP ONE

Define your goal - what do you REALLY want to achieve.

STEP TWO

Add a realistic timeframe and work backwards on what’s needed in terms of your diet and training programs so that you’re holding yourself to achieving STEP ONE within that time.

STEP THREE

Assess yourself honestly, weekly.

Know your numbers and the targets you need to hit your STEP ONE goal.

Are you on track with your workouts?
Are you on track with your nutrition?
Have you tracked your lift / performance progress, is it on track?
How is your recovery, sleep, stress and digestion?
Are you menstruating or taking any medication that week that might skew your data?
Are you measuring your blood pressure, glucose or more if a health goal is in place?
Do you need to make improvements, be honest, in any areas?

Keep failing off track? - Go back to STEP ONE. Be clear

(Sometimes this actually means not dieting or not pushing a goal at all and holding is exactly where you need to be physically and mentally)

At CMP we do this for our clients so that they don’t have to, and we provide feedback on what’s needed so that all they have to do is follow the changes made in their coaching plans.

It’s this level of support and accountability, along with proven programs and a coaching environment to match, that leads to the progress you see on this page in our client results.

But you can hold yourself accountable too if you’re checking in with yourself honestly each week 👌

Need help achieving your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


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31/07/2026

Another target hit 🎯

25kg (55lbs) down now for Bob - just under 4 stone in old money 💪

Coming into the gym in his sixties Bob’s major goals were to lose weight, improve his mobility and improve his diet.

He’d lost weight in the past, but in a way that was all or nothing and this time he wanted to learn how to diet and lose weight properly.

They say that you struggle to lose weight as you age, because your metabolism is on the decline.

And whilst you’re physiologically not the same as you were in your 20’s, you absolutely can lose weight, drop fat, build muscle, boost energy levels and more at any stage of your life.

You’ve just got to have the right plan to follow 🫡.

Well done Bob, onto the next target 👊

Need help achieving your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


Photos from CMP Gyms - Fat Loss & Body Transformation Specialists's post 29/07/2026

I Was Determined Not To Let The Menopause Change How I Wanted To Look and Feel 🙌

Final shots are in for Jo 📸🎯

Alongside her husband, Jeremy, Jo joined CMP Doncaster wanting to get into better shape, health and fitness.

Being unfit and stuck with menopausal belly fat was something that Jo desperately wanted to avoid but having tried gyms and tried various plans on her own she never found herself making progress.

Not just that, she wasn’t sure how she needed to exercise or how to maximise her diet so that she could change her fitness level and her body.

Enter CMP 💪

Starting up, we needed to cover the basics and get some real structure to Jo’s diet, calorie awareness and exercise plan.

From there, working with her CMP Coach, Jo’s confidence started to build and results started to come in ✔️

So much so, that Jo has not only dropped from 63>51kg, but she’s in a he shape of her life 👌

Feeling fit, lean and ready to capture her epic results in a photoshoot in four weeks time 📸

So if you’ve tried gyms, personal trainers, online coaches and more but just find yourself back at square one and stuck, then reach out for help.

Like with Jo, we’ll work with you in our private appointment only gyms and take you through our expert programs so that step by step you can unlock the results you could be achieving with the right team behind you.

Need help achieving your goals?

Start your fitness and body transformation program with my teams in our private PT gyms in Doncaster, Sheffield and Rotherham here 👇

https://www.chrismasonperformance.com


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Sheffield

Opening Hours

Monday 7am - 8pm
Tuesday 7am - 8pm
Wednesday 7am - 8pm
Thursday 7am - 8pm
Friday 7am - 8pm
Saturday 7am - 2pm