Who are MGB Fitness?

Based in Swaythling, Southampton, we operate from our own private facility – the MGB Fitness Studio. 


With a combined experienced of over 35 years, the MGB Fitness team work together to provide you with a professional and personable service.

  • Open to people of all shapes, sizes, genders and backgrounds
  • Every training session at the studio is run by one of our fantastic team of personal trainers
  • Unlike your typical gym membership, which offers you little or no support and inevitably feeling uninspired and disheartened, the MGB team provides an entire package.

Why Train With MGB Fitness?

Our MGB Fitness personal trainers will make sure you’re on track both in the studio and in the kitchen with tailored exercise plans and nutritional advice.

We offer 3 Membership Levels, each of which are designed specifically to fit around your life while still helping you achieve your goals. To determine which suits your goals best, book in for your Consultation with one of our coaches today.

Our specialist personal trainers will help you to stay fit leading up to your pregnancy, as well as get you back in shape during those all-important 6 months after.

Our personal training team will help you to achieve your goals. We frequently help people to:

  • Increase stamina
  • Increase energy
  • Increase metabolic rate
  • Increase weight-loss
  • Improve body image and self-confidence
  • Decrease stress and anxiety
  • Improve posture and reduce back pain
  • Improve muscular endurance

With 15 group training sessions available each day Monday – Friday as well as Saturday sessions, we’re sure to have a suitable time for you.

Here at MGB we encourage our clients to socialise, motivate and support each other both during sessions and outside of training. With regular MGB socials, we really get to know each other well, improving your training experience.


Hear why some of our valued clients love traning with us at MGB Fitness:

Friendly and knowledgeable staff. Nice range of kit in good condition and clean. A Great place to train all round!
Glyn B

The MGB team are really friendly and welcoming so even a gym-a-phobe like me feels comfortable. They make me smile in every session, even when i’m struggling and want to stop. With their unwavering support i’ve lost a substantial number of pounds and inches over the last 18months. I couldn’t have do it without them, so thank you MGB 🙂

Ellen S

Superb facility, range of equipment and extensive knowledge. A great place to train!

Craig Y

Take a look at what we’ve been up to..