More than just a gym
Independent, family-run and open since 2010 on the Skippers Lane Industrial Estate. Owned by Mike Hind MBE and run day to day with Ashleigh Sives Jackson. New to the gym? Complete beginners are welcome, so call in and have a look round first. Here is what you get.
Open Mon to Fri 6am to 8pm, Sat 9am to 3pm, Sun 10am to 2pm, at Unit 29 Metcalfe Road, Skippers Lane Industrial Estate, Middlesbrough TS6 6PT. Call 01642 913800 or get directions.
Membership from £34.95 a month
Two simple memberships and a pay as you go option, all with no contract and no joining fee. Prices are set in our ClubRight system and you join online in a couple of minutes.
Gym Only
- Full use of the gym, 7 days a week
- Recovery room included: ice bath, sauna, massage chair, Pulsio Air compression and massage guns
- Free members' area: 45 training plans, HYROX hub and macro calculator
- Members' Facebook group
- 15% off Macro Based Diet meal prep
- No contract, no joining fee
Rolling monthly direct debit, 18 and over. Cancel with 28 days' notice.
Gym + Unlimited Classes
- Everything in Gym Only, including the recovery room
- Unlimited HYROX classes with Mike
- Unlimited Barbell Blast, Metafit and BoxStep with Ashleigh
- Members' Facebook group
- 15% off Macro Based Diet meal prep
- No contract, no joining fee
Rolling monthly direct debit, 16 and over. Cancel with 28 days' notice.
Pay as you go
- Gym only day pass £7.50
- Gym and recovery room day pass £15
- One-week gym pass £15 (7 days)
- HYROX class £12, or four for £40
- Barbell Blast, Metafit or BoxStep class £6.50
- No contract and no membership needed
Junior and student gym membership (16 to 18) is £25.99 a month: choose it under Join online.
Members also get 15% off Macro Based Diet meal prep, cooked on the same site.
Teesside's first official HYROX affiliate gym
HYROX is the fitness race that mixes running with functional stations like sleds, SkiErgs, rowers, wall balls and sandbags. Mas Body Gym was the first gym in Teesside to become an official HYROX affiliate, so the kit (official sleds, wall balls, sandbags and kettlebells, Concept2 rowers and SkiErgs), the formats and the coaching are the real thing. Mike Hind MBE is a HYROX Academy Level 1 and 2 coach and Ashleigh is a HYROX Academy Level 1 coach. You do not need to be racing to train with us: the classes scale to every level.
Recovery room: ice bath, sauna, compression and massage
Most gyms sell you the work. We also sort the recovery. Every membership includes the recovery room, with an ice bath, an infrared sauna, a massage chair, Pulsio Air compression boots with leg and hip attachments, and massage guns. No booking, just walk in after your session. Not a member yet? A gym and recovery room day pass is £15.
The best kit in Teesside, hand-picked
Every machine in the gym was hand-picked for a job by people who have spent their lives in fitness and bodybuilding: Panatta, Nautilus, Hammer Strength, Life Fitness, Hoist, Precor, Skelcore, Technogym, Watson and Predator Strength. Four adjustable cable stations, Panatta incline and shoulder presses, five ways to load the quads without a bar on your back, three leg curls, a plate-loaded hip thrust and a belt squat, plus Hammer Strength dumbbells from 2kg to 60kg and an official HYROX floor with Concept2 rowers and SkiErgs, air bikes and Panatta Eco Power Runners. See every piece and what it is for.
Coached by Mike Hind MBE and Ashleigh
Mike has more than 20 years in the fitness industry, was named Personal Trainer of the Year at the National Fitness Awards four years running (2017 to 2020), is an IFBB competition preparation coach and a HYROX Academy Level 1 and 2 coach, and holds the MBE for services to the community. Ashleigh has been with the gym for ten years, from apprentice to gym manager and personal trainer, and assists Mike in the day-to-day running of the gym. She coaches the classes, competes in NPC Bikini, is the 2024 NABBA Miss Universe Bikini champion and holds more female bikini titles than anyone else in the North East, and she coaches bikini posing and does competition tans for anyone stepping on stage. Between them they have taken complete beginners, people losing 20 stone and competitive athletes to where they wanted to be.
Meal prep cooked on site
Macro Based Diet, Meal Prep Company of the Year 2024, is Mike's meal prep company. It cooks fresh calorie-counted meals in its kitchen next door to the gym. Order online for delivery across Teesside or the UK, or call in and pick meals off the shelf. Mas Body members save 15% with the code in the members' area. Read how the gym and the kitchen work together.
Also in the building
Body scans and PowerSculpt. A Fit3D 3D body scanner, a BodyMetrix ultrasound body fat analyser and a PowerSculpt muscle stimulation machine, open to the public as well as members, and members save £20 on every Fit3D scan and PowerSculpt session. Body scans and PowerSculpt.
MJ Barbering. Megan runs her barber shop inside the gym, so you can train and get a cut in one visit. Book a cut online.
Where we are. On the east side of Middlesbrough: about five minutes from Normanby, six from the Riverside Stadium and Teesport, seven from the town centre, nine from Eston, ten from James Cook Hospital, and thirteen to fifteen from Redcar, Marske, Stockton and Guisborough. Members come from right across Teesside. Drive times from your area.
Proud to partner with
What members say on Google
Rated 4.9 on Google from more than 200 reviews. Read our reviews on Google
Ready to start?
No contract, no joining fee. Join online in a couple of minutes, or call in at Unit 29 Metcalfe Road and have a look round first.
Join onlineBuy a day pass or class



