Look at the machines in your gym: imagine them mixed into one, which allows you to work all your muscles in less than an hour. This is the brilliant idea of Sébastien Lagreea French-American who developed the method. The machine in question is called “megaformer”: it is a clever set of static elements, a mobile trolley that slides on tracks, elastic bands, springs and more or less heavy loads, between 4 and 20 kg. A great program.
