Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Sports and physical education
The age of giving up is over. The best health. The best health starts with muscle training. My body doesn't move because I'm old in 「. 」 is a long time ago. If you take a few minutes of muscle training every day, you will be able to spend 100 years of your life young and healthy. This book introduces a scientific method for building a body that body.