"I have trained with Marius Rentschler for more than a year and I would  like to point out some of the major elements of why this training became little by little a key component in my life.

I am over 60 years old and despite a regular training in martial arts I noticed that I developed some issues that were introducing discomfort in my life as well as hampering progress in my study of martial arts. I decided to move forward and considered the support of a professional trainer to help me. In this context I met Marius.

Marius started by a very detailed analysis of the situation as well as listening to my wishes. We discussed it and he built a programme to address all the issues.  Marius is  clearly a very competent person because he is well structured (he also documents your personal plan)  and all his work is based on a detailed knowledge of the human body. Marius defines clever and relevant exercises for each goal to be reached.

This programme is sometimes tough but has the benefits of showing results and progress quite quickly. These results plus the constant feedback from Marius allowed me for instance to re-gain a better mobility of my body (back, neck, legs etc) and strength. I still have a lot to do but since nothing is really unreachable, i work with Marius to define ways to improve further.  In addition at personal level working with Marius is very pleasant and he always shows flexibility to" organise our appointements.