Lose weight by doing just 5 minutes of exercises a day: this is the goal set by the "Sakuma method", which, in two weeks aims to shape the body in an visible, noticeable way. This workout routine was devised by a Japanese fitness guru, Kenichi Sakuma, and has become extremely popular in recent years. It is not a strange, miraculous diet, but emphasizes leading a healthy lifestyle - which, of course, also includes a balanced diet - and 5 minutes of physical exercise every day, divided into steps that are easy to execute.