Interior of a gym with various workout equipment including benches, dumbbells, rowing machines, exercise bikes, and weightlifting racks.

WELCOME TO CMP SHEFFIELD - YOUR TRANSFORMATION IS ABOUT TO BEGIN

At chris mason performance, our focus is 100% on your results

In just 16 weeks, i achieved a physique i never thought was possible for me. CMP are the best of the best. Tom, Accountant

In just 16 weeks, i achieved a physique i never thought was possible for me. CMP are the best of the best. Tom, Accountant

I Lost over 50lbs in weight, went from a xxl to a medium and my health markers are all in check at 58! Andrew, Manager

I Lost over 50lbs in weight, went from a xxl to a medium and my health markers are all in check at 58! Andrew, Manager

I feel out of shape and out of love with the gym. CMP helped me achieve cover model results at 42! Simon, Photographer

I feel out of shape and out of love with the gym. CMP helped me achieve cover model results at 42! Simon, Photographer

I used to always be on and off diets and never really made any progress! i'm now over 30lbs lighter, feel happier and more confident in business and in life. Ed, Business Owner

I used to always be on and off diets and never really made any progress! i'm now over 30lbs lighter, feel happier and more confident in business and in life. Ed, Business Owner

After suffering a heart issue that left me unable to exercise, i never thought i'd be 40lbs lighter and in the shape of my life. CMP have been life changing for me! James, Train Conductor

After suffering a heart issue that left me unable to exercise, i never thought i'd be 40lbs lighter and in the shape of my life. CMP have been life changing for me! James, Train Conductor

I built muscle and dropped belly fat at 52 to achieve a body that i thought would take years, in a few short months. Barry-John, Business Owner

I built muscle and dropped belly fat at 52 to achieve a body that i thought would take years, in a few short months. Barry-John, Business Owner

I lost over 50lbs and built a physique i'd never thought could be possible naturally. James, Personal Trainer

I lost over 50lbs and built a physique i'd never thought could be possible naturally. James, Personal Trainer

Travelling nationally and internationally with work made sticking to a fitness routine and diet plan really difficult. CMP helped me lose the belly and over 20lbs in just 12 weeks. Ed, Partner

Travelling nationally and internationally with work made sticking to a fitness routine and diet plan really difficult. CMP helped me lose the belly and over 20lbs in just 12 weeks. Ed, Partner

I lost 55lbs in just six months to get my health back on track after being diagnosed with fatty liver disease. The results have been life changing. - Elliott, Manager

I lost 55lbs in just six months to get my health back on track after being diagnosed with fatty liver disease. The results have been life changing. - Elliott, Manager

I was always unsure of what to do in the gym and generally felt quite intimidated by it. Now fitness is a part of my every day life and i'm 40lbs lighter too! Rob, Doctor

I was always unsure of what to do in the gym and generally felt quite intimidated by it. Now fitness is a part of my every day life and i'm 40lbs lighter too! Rob, Doctor

i never really enjoyed gyms and struggled to enjoy fitness training. i lost over 50lbs, built muscle and completely changed my body with cmp! - Don, Business Owner

i never really enjoyed gyms and struggled to enjoy fitness training. i lost over 50lbs, built muscle and completely changed my body with cmp! - Don, Business Owner

I look and feel better in my fifties than at any other time of my life! - Jeremy, Business Owner

I look and feel better in my fifties than at any other time of my life! - Jeremy, Business Owner

how we will work with you to achieve results like these too

  • 1. we offer you the best private gyms to exercise in

    Your personal training sessions will be held in our private, world class personal training gym with our expert team.

    Imagine not having to wait around for equipment or share your space with lots of people. This is high level personal training that offers you the space and the expertise to achieve your goals.

    1. Expert personal training in our private gym and a clear plan

  • 2. We'll expect results quickly

    Included in your program will be a weekly check in and regular photo updates so that we know your plan is working and that you’re pushing for results.

    We will work for results rather than just hoping for them.

    A muscular, shirtless man with tattoos on his left arm and chest, sitting on a workout bench in a gym, with exercise equipment in the background.

  • 3. accountability, support and motivation to achieve your goal

    Your coaching team will be on hand to keep you accountable, motivated and on track to see results.

    We know exactly how to achieve the results you want, you just need to follow our guidance step by step and we’ll get you there.

    Two men, one with a beard wearing a black CMP performance shirt, and the other shirtless, standing inside a gym with fitness equipment and a CMP performance banner in the background.

who are our programs for?

OUR RESULTS DRIVE PROGRAMS ARE Designed for busy professionals wanting:

To achieve visible body transformation results and feel their best.

Structure & accountability with their fitness plan so that there is no more guess work when it comes to achieving your goals.

To improve their confidence, energy and lifestyle in a sustainable way.

Find a level of consistency that means maintaining a fitness plan rather than being stuck every week stopping and starting again.

need more inspiration?

Comparison photo of a shirtless man with tattoos, showing weight loss and muscle gain before and after transformation, standing against a white brick wall.
Shad.png
Plain-version (21).png
Side-by-side comparison of a shirtless man showing weight loss and muscle gain progress; before and after fitness transformation.
Side-by-side comparison photo of a man before and after losing weight and building muscle, standing shirtless against a white brick wall. The left shows a man with a less defined physique, and the right shows him with a more muscular and toned body.
Side-by-side comparison of a middle-aged man before and after transforming his physique, showing significant muscle gain and fat loss. He is shirtless in both images, wearing black shorts, with a CPM logo at the top left and middle, and 'Meet... John
Side-by-side comparison of a shirtless man before and after fitness transformation, showing increased muscle definition and a more muscular physique.
Comparison photo of a man named Matt before and after fitness training, showing increased muscle definition and physique.
Pele.png
Side-by-side comparison of a shirtless man before and after a fitness transformation, showing weight loss and muscle gain.
Side-by-side before and after photos of a shirtless man named Simon showing significant weight loss and muscle toning, with the former with a more relaxed stance and the latter holding resistance bands and in workout attire.
Andy T.png
Side-by-side comparison of a man showing weight loss progress, shirtless, in front of a plain wall. On the left, he appears with more body mass, wearing black pants and a watch; on the right, he appears leaner, wearing black shorts.
Isaac Photoshoot.png
Side-by-side comparison of a shirtless man. The left shows his initial physique with more body fat, gray sweatpants, and a neutral expression. The right shows his toned, muscular body with defined abs, darker background, and confident expression.
Side-by-side comparison of a shirtless man before and after fitness transformation. In the left image, the man has a larger belly and more body hair, while in the right, he appears leaner with less body fat and shorter hair.
Plain-version (11).png
Side-by-side comparison of a man before and after a transformation showing weight loss and muscle gain, with the text 'Meet... Gene' at the top.

the cmp tRANSFORMATION PROGRAMS

ELITE TRANSFORMATION COACHING

12 WEEKS - minimum term

Designed for busy professionals wanting:

✔ Full body transformation roadmap.


✔ 3x per week small group (1-3 clients per coach) personal training at with your personal trainer at our private gym.


✔ Nutritional Coaching providing you with detailed calorie and macro targets to make achieving your goals clearer and more achievable.


✔ Access to the CMP App and your custom programs created by the team.


✔ Direct messaging support with your assigned personal trainer to keep you on track.


✔ Weekly accountability check-ins.


✔ Progress tracking dashboard and access to our client portal to learn how to stay in shape.


✔ Regular photo updates.


✔ Significant progress within 90 days that you can build upon.

Elite - £720 / 4 Weekly Payment cycle - Join Here

classic personal training

12 WEEKS - minimum term

for those happy to train in a gym alone but needing help to achieve results - a bit of you and a bit of us

✔ Full body transformation roadmap


✔ 2x per week small group (1-3 clients per coach) personal training at with your personal trainer at our private gym.


✔ Nutritional Coaching providing you with detailed calorie and macro targets to make achieving your goals clearer and more achievable.


✔ Access to the CMP App and your custom programs created by the team for you to follow 2x per week in your own gym alongside your personal training sessions.


✔ Direct messaging support with your assigned personal trainer to keep you on track.


✔ Weekly accountability check-ins.


✔ Progress tracking dashboard and access to our client portal to learn how to stay in shape.


✔ Regular photo updates.


GYM MEMBERSHIP OR HOME EQUIPMENT REQUIRED TO FOLLOW YOUR PROGRAM ALONE.

Classic - £480 / 4 Weekly Payment cycle - Join Here