The Box Portsmouth / CrossFit Portsea Island

I've been attending the gym for little over a year now and just couldn't love it more. The coaches are all amazing, knowledge and so encouraging, allowing all abilities to reach their goals. The community atmosphere is so nice, crossfit families do exist and its a strong supportive family here. There is a good range of equipment and the rig and lifting platform doubled in size last year which is fab!

Dropped into this box for a single class. Excellent class, really nice members that were very welcoming and a great coach! Will definitely return when I'm next in Portsmouth. Would recommend to anyone looking to get fit or just try something new!

Becoming a member of this family run crossfit gym has been such a joy but also a huge shake up in the way I see exercise.

The community feel, extremely friendly coaches and members have made movement and social interaction such a huge part of my life. Claire and Carl the owners have been so kind and welcoming, true legends. I've made friends for life and improved my health imeasurably.

The variety in the programing with mixed approaches of gymnastics, cardio and weight lifting keeps each training session different and exciting. And there are classes through out the day and across the week, as a shift worker I am always able to find a class to attend. And they do a really great NHS discount!!

This gym has it all… welcoming close knit community, friendly educated coaches, classes for all ages from tots to seniors, classes are modifiable for all levels of fitness, different classes besides CrossFit (yoga, mobility, strong human, ladies only, beach workouts, etc). If you love CrossFit or even slightly curious about CrossFit I recommend giving this place a try.

Great fundamentals course, very detailed, and the weekly workouts are just great. I'm looking forward to continuing my crossfit journey and I'm happy to do that with these guys!

Great clean box with ample equipment and knowledgeable, friendly trainers that make you feel welcome.

Had my first experience with crossfit whilst visiting a friend, I felt very nervous as its not the kind of gym I am used to, but was welcomed and made to feel very included. Really impressed with the class and the teacher Mia, thanks for a brilliant experience would definitely do again x

Such a friendly welcoming gym great variety of classes. Instructors are fantastic and really knowledgeable.