I think that the history of exercise will change, such as how to stretch and how to prepare.
When it comes to exercises that are absolutely essential for junior instruction, it has been evaluated by many active instructors.
We hope that unreasonable stretches and unreasonable exercises will be reviewed and health hazards will disappear.
From July 1st Juntendo University School of Medicine Hospital Management Laboratory Sports Medicine Laboratory As a part-time lecturer, as a researcher and as a trainer as a trainer, he is full of quirks. Examine unexplained exercises and diet methods.
Then, do exercises with medicine! I want to practice.