Dedicated to human development inside and out


At The Box Mallorca we strive to be more than “a place you go to sweat”. Our aim is to help our members grow in all aspects of their life in order to achieve a healthier and happier lifestyle.

When you become a member you’re not just signing up for workout classes: our coaches’ mission is to help make exercise a natural part of your everyday life. Because our core belief is that an active lifestyle is a fundamental component to a fulfilling life, our team works hard to help make healthy habits and staying active parts of your day you actually look forward to.

No matter our members’ backgrounds, when they walk into our gym our biggest focus is getting them to love the body they are in while also upgrading their life. From guiding clients through their weightloss journey to helping them recover from an injury, we believe our attention to fulfilling their goals shines through.

We can help you achieve anything you set yourself to, thanks to our team of highly qualified coaches who specialize in a variety of areas of health and fitness. Our coaches are dedicated to helping you achieve your goals, and then beat them. They deliver results that last, and with more than a decade of experience in the fitness industry, you can rest assured they are incredibly good at it.

The Box Mallorca #MoreThanJustAGym

Come in and say hello, we will be happy to chat about how we can help you achieve your goals.


We have 2 overarching characters we look for when selecting coaches for The Box Mallorca: the first is that they are experienced and knowledgeable regarding training. The second is that they genuinely care about the people that they work with and have a keen interest and desire to help them achieve their goals.

Luckily, we have formed an amazing team who not only exceeds the above values but speaks 8 languages combined, meaning we will have the perfect fit for you.

Co-owners John Singleton and Jacqueline Dahlstrøm

Jacqueline’s dream has always been to have a gym and community where she would be able to help people become happier and healthier. Being one of the best CrossFit athletes in the World she has traveled extensively with her career and wanted to make the beautiful island of Mallorca her home and place where she shares what she has learnt through the years.

John has been extensively focused on working with professional athletes for the last 10 years, both as a Coach and Osteopath. However, he wanted to make a shift and take the knowledge that has helped athletes perform at their best and use it to help everyday people become the best versions of themselves. He didn’t want The Box to become a place for competitive athletes, or big egos, but a place where everyday people can grow, develop and experience the benefits of training.