The best hardcore gym in the area with the KNOWLEDGE to back it up! On-site trade price supplement shop. On-site nutritionists and PT's. Brilliant atmosphere.
Light and spacious gym with free weights, resistance machines, cardio, fitness, Personal Training, diet plans, sports supplement shop, GSN chicken and meals...and great members! Hardcore gymnasium for the serious and recreational trainer alike, all are welcome from complete beginners to professional. Fitness room. 6,500 square feet. 2 x cardio sections. Gold Standard Nutrition Freezer. Never been before? Message us for a free week trial!
16/04/2026
PREPKING meals are now available at MuscleFactory 👑
Chef prepared, high quality, high protein meals perfect for post workout, busy days, or staying on track when life gets hectic.
Watch video for meals available this week and nutrition info!
We were lucky enough to sample these a few weeks ago and can confirm they are 10/10 👌🏾
Grab yours in the gym now.
💪 Members & non-members welcome
12/04/2026
Come and take a look around some of the back kit at MuscleFactory. We're always on the lookout for new additions!
If you're a member, what's your favourite piece here?
06/04/2026
are joining us for our 20th Anniversary on Saturday 25th April.
We've known Riz for years, and he was one of the first to back this event. We’ve watched Engineered Muscle grow from strength to strength so couldn't be happier to have them with us 💪🏾
If you’ve been wanting to try their products, this is your chance....
He’ll be bringing stock down on the day! 😎
When: Saturday 25th April 2026
Where: MuscleFactory Gymnasium, South Yorkshire, S64 8BP
05/04/2026
Not quite this glamorous in real life…but this is what Chris actually eats on training day mornings.
Breakfast macros 📝
Why organic eggs? 🍳
Which app does he use to track food📱
Give it a watch!
Let us know what you're currently having for breakfast 🤤
02/04/2026
Gym opening hours over Easter weekend 💪🏾
Enjoy the long weekend if you're off work, and keep training hard!
Coming to visit? ⬇️
Non member day pass £8
Non member 7 day pass £20
31/03/2026
WE’VE GOT WINGS! 🪽
We’re proud to have supporting our 20th Anniversary this April 😊
Huge thanks to for sorting us out with this mega Red Bull cooler, and yes, we'll be giving out FREE cans on the day!
All you need to do is show up 😎
When: Saturday 25th April 2026
Where: MuscleFactory Gymnasium, S64 8BP
Everything has a front stitch logo and print on the rear except the stretch fit hoodie, which is front stitch logo only. is wearing a stretch fit in grey.
We've had these in before, and the quality is beaut. Thanks !
Luck of draw with sizes, ask at reception if we've got what you want.
There are some bigger sizes in these Tshirts compared to the recent acid wash but there are more of those coming in bigger sizes too 💃🏾
29/03/2026
We asked you what flavour Andrius would pick…
👀 Most of you said Custard Cream
But was it right?
Here’s what he actually uses and what’s most popular in the shop.
If you’re stuck choosing, come and ask Andrius!
Separate video for Per4m flavours from Fay soon 😎
24/03/2026
NEW IN!!! 👕 ACID WASH T’S £18
We had limited stock of these before… but now they’re finally here!
Oversized acid wash T-shirts with front print.
The 20th Anniversary edition is limited and will only be available at the anniversary event on Saturday 25th April - will you win one?!
They’re lovely and soft, with a slight stretch to the material for a really comfortable fit.
We’ve got one of each colour on display at the gym in every size, so you can try before you buy.
Just ask a member of staff for the colour and size you want!
23/03/2026
Another great addition to the MuscleFactory 20th Anniversary Event is .hustle.official!
Leon came to use one evening and left some samples of bars, telling us a bit about how him and another friend set up the business after university.
Quality is their game, from product right through to marketing 👌🏾
Each bar contains 5g creatine and tastes absolutely amazing. They are also very satisfying and don't leave you with any gastric upset.
Anyway, they've been going down a treat here at MuscleFactory so I was stoked when they said they could come and support us at the anniversary do!
No idea what they've got planned for you guys, but make sure you come along to meet them because it's gonna be good! 💪🏾🥳
22/03/2026
Chris thought he’d be clever sneaking up on me mid-session.
“Quick one… what’s your post-workout meal?”
No prep. No thinking time.
Just:
🍦 Ice cream
🍫 with chocolate
Watch to find out what we actually after training!
Be honest, what’s YOUR go-to post workout meal?!
20/03/2026
Another couple of great brands joining us for the MuscleFactory 20th Anniversary celebrations will be and .health of
Their athletes will be handing out samples to keep you guys powered throughout the day! The Skill pre workout is awesome so be sure to grab some 💥
Thanks to good friend and trade supplier for arranging this for us 🙏🏾
Members, look out for available at the MuscleFactory supplement shop soon!
Make sure you join us for a brilliant day on Saturday 25th April '26.....more details to be announced as time goes on!
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At this moment in time we have over 6,000sqft of floor area, equipped with the one of the largest ranges of gym equipment of any gym in South Yorkshire.
To mention some, we have 3 Smith machines, 2 Power racks, 3 Olympic bench stations, 9 chest stations/machines plus 2 dipping stations, 2 cable crossover stations, 11 back stations/machines plus chinning bar AND assisted dip/chin, 4 shoulder machines, Biceps/triceps stations, 7 adjustable benches, 8 specialist leg stations, 6 Hamstring/Glute stations, 3 dedicated calf machines, 4 small increment dumbbell racks, 8 cardio stations including treadmills, cross-trainers, steppers and step-mills, plus much, much more!!!
The total area is divided into 3 large gym’s along with a dedicated Leg and Power Room for the competitive lifter with access to specialist bars, heavier dumbbells, chains, bands and many other ‘toys’.
Natural light is in abundance here, with long galleried windows coupled with lots of skylights…no dingey cellar training here!
Separate Male and Female changing areas, stand-up high power sun bed and posing rooms.
Fully stocked trade priced supplement shop, with staff to help guide you with which does what and how to use them in the correct way to reach your personalised goals.
Our Staff
Qualified staff are always on-hand for help with training and nutrition; staff who walk the walk…Chris Wormley (Owner/Manager), NABBA Masters Over 40’s Mr UK...
A clean, safe, welcoming environment
Great Value for money
Long opening hours
State of the art equipment
Plate loaded & pin selected equipment
Large range of CV equipment
Personal training services
Gym Opening Times
Mon-Fri: 0930 – 2100.
Sat: 0930 – 1700.
Sun: 1000 – 1600.
We are ALWAYS open Bank Holidays, including Christmas Eve, Boxing Day and New years Eve.
Our Prices
Non-Member Daily – £4.
Non-Member Weekly – £10.
Joining Fee and Subscription – NO JOINING FEE!
Members Daily – £3.
Members Weekly – £7.
Members Monthly – £25 cash or £20 per calendar month using the recurring payment option (Debit/Credit Card)