At Fit On Lanta Box we work together to reach our fitness goals and have an awesome time together!

Fit On Lanta

Koh Lanta's original box. Opened

october 2015.

Fit On Lanta started 2013 at Box245

About the coach

Robert formerly worked as an IT consultant and project manager in Sweden. From a young age he has always been involved in body movement practices, starting off with a background in professional classical ballet as he hit the stage from the age of 12.

When at a holiday on Koh Lanta he decided to start over and do something else in life! Living here for three seasons, working at Box 245 & now opening his own box, he has been working with high intensity functional training. A coach with passion about functional fitness, weightlifting and health; helping people to feel good & to develop both mentally and physically! 

He enjoys high intensity training because ‘it always challenges your limits and there is always something new to learn… the combination of functional movements & strength makes you more active & trains the body back into it’s natural, primitive state, regardless of age’.  He is here to help, inspire, develop your potentials and achieve your goals. Most of all not forgetting to have some fun on the way! 

As a: 

* CrossFit Level 2 Trainer, 

* Level 1 certified Wing Chun Kung Fu practitioner (12 years training under Simon Lau) 

he has a wide range of skills, techniques & solidity to motivate & inspire you to break out of your comfort zone.   

Coaching both beginners and more experienced athletes, he sees their development & growth as a great reward. His personal training enjoys the strength factor because it forms a solid foundation and improves your all round training. 

In his free time he is a great music lover, plays the Electric guitar & has played in various bands in Sweden; having released 3 albums and had songs played on the radio!



What an awesome place! I highly recommend coming to this box (both beginners and experienced trainers) if you are in Thailand! The classes are well planned including good warm-up and then both strength and metcon sessions. On Saturdays there is always an amazing team workout that can’t be missed! Robert is a very friendly coach and makes you work harder and harder. The atmosphere in the box is really friendly! There is also an open gym every day, so you can also practice your own workouts.

I can only recommend this box to everyone!

Elina M

Robert and his box made my stay on Lanta complete. A genuinely nice guy, great coach (thank you you for fixing my clean �) and the best place around for some workout (or doing your own thing in open gym). I loved Robert's WOD strategies and compositions!! Would drop-in in any time again, unrestricted recommendation! Thank you, Robert!

Florian Babor

I cannot recommend this place highly enough. Robert is an awesome instructor who runs daily fitness classes as well as having an open box for people to use the facilities. As a compete novice to this type of training, Robert was patient and really encouraged me during my month in Koh Lanta and I progressed way beyond my expectations. Robert is excellent at assessing your level and ensuring you are training correctly. The WODs were tough but extremely enjoyable. Fit on Lanta is for experienced athletes, newbies like me and everyone in between. Highly recommended.

Phillip L

Nice place to work out. Rob is an awesome trainer, great workouts and nice people training there. Would definitely recommend it!

Nadine Breeck

Awesome workout and great coach!!

So much fun and can´t wait for the next  session! Norah Niggs

Best gym on Lanta! Good barbell equipment if you want to more than just curls and bench press.
The owner Robert is really friendly and he is coaching the classes with a good eye for technicue and great enthusiasm. 

David E


Nice place to work out during your holidays on Koh Lanta. Rob is an awesome trainer and his workouts were great and challenging. We loved it!


During my 1 week vacation on the island, I visited 3 times the box and joined to the WOD. Was a great atmosphere, friendly people all around the world and very nice and professional trainer. I’m highly recommending!

First time in à "Box" fighting and pushing My self to The maximum just to complete My first ever WOD( Workout Of Death )

Exelent allaround training with excelent coach.

I can highly recomend it if you are on the beautiful Island Of Koh Lanta ❤

Mattias Ek

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