New COVID-19 Rules For Opening

Welcome to Gym 01 Martial Arts Portsmouth!

The only 24 hour fitness and martial arts gym in Portsmouth. Incredible facilities, world class coaching and an awesome atmosphere.

The Home of Martial Arts in Portsmouth

At Gym 01 Fitness & Martial Arts Portsmouth we pride ourselves on maintaining an environment in which anybody can train, free of judgement and regardless of ability or experience. From juniors of four and up, to adults of all ages we welcome everyone to come and enjoy our facilities and classes. Gym 01 was built with a vision of teaching martial arts to all, in a full time and dedicated facility at an affordable price.

We offer expert classes in a wide range of martial arts, including Mixed Martial Arts (MMA), Brazilian jiu jitsu (BJJ), Muay thai, Boxing, Kickboxing and Kids kickboxing.


The gym itself is spread over two floors and offers two main training areas, a full sized cage, boxing ring, weights area, gym room along with male and female changing rooms and showers. We are sure you’ll see what separates us from every other martial arts gym once you visit our facilities and meet our team!

Why Our Members Love Gym 01

From 24 hour training to expert martial arts instructors. There’s a lot of reasons why our members love training at Gym 01 Fitness & Martial arts Portsmouth, however here’s just a few.

Experienced Instructors

With decades of coaching behind them, our coaches are second to none.
Meet our coaches

Fantastic Facilities

We’re proud to be one of only a handful of full time facilities of its kind in the UK.
See our facilities

Friendly Environment

Despite popular belief, martial artists are some of the friendliest people you’ll ever meet!
Read our testimonials

Get Fit

Actually enjoy an hour’s workout, without really working out! Come and find out what we mean.
Check out our classes

100% Junior Friendly

We teach martial arts from four years and up and have dedicated classes for Juniors on throughout the week.
See kids classes

Flexible Memberships

You can suspend your membership for up to 6 months, cancel and more with a months notice.
See Prices

Have any questions? Call us now!

02392 177323

A Wide Range of Martial Arts Classes


Mixed Martial Arts (MMA)

Mixed Martial Arts (MMA), is a full contact sport that combines the three main elements of fighting: striking, wrestling and ground fighting. Through years of success we have developed an advanced training system that covers all elements in detail.
View details


Some consider kickboxing to be the ultimate martial art for striking. It combines punching, kicking, knees and elbows into one martial art. We teach a hybrid kickboxing system encompassing many different other styles.
View details

Brazilian Jiu Jitsu (BJJ)

Brazilian Jiu Jitsu (BJJ) is a ground fighting martial art, which focuses on taking your opponent down to the ground and using a wide range of holds and submissions to overpower them. There is no striking involved and it is a very strategic martial art.(
View details


Amateur Boxing is one of the oldest and most popular combat sports. A martial art that only uses the hands for striking, it focuses on fast movement, footwork and hand speed.
View details

Facilities & Equipment


We like to think of ourselves as a commercial sized gym, with the independent feel of a local martial arts club.

Both floors have main areas which are have 40mm of padding on the floor, and 20mm on the walls. Combine this with a punchbag station, 18ft Boxing Ring, and 21 ft Cage we have everything covered for martial arts.

To compliment your training we have a gym room, and free weights area which are available to all members (subject to the correct membership). There are male and female changing rooms with showers and our reception area also offer smoothies, and other snacks and supplements along with a fully stocked shop for all the training kit you could need.

Happy Members. Inspiring Stories

Many of Our Members Have Changed Their Lives With Martial Arts