Abstract

The series has sold more than 3 million copies! The theme is “the body trunk,” which is super important for both diet and daily performance, and explains its importance and how to train it!
Since people are spending more and more time at home for some reason, such as teleworking due to the new coronavirus or going out unnecessarily, many people are becoming obese due to lack of exercise and change in diet, or are easily overweight due to muscle weakness.
This is where core strength becomes extremely important for weight loss and health. Even if you have heard of the term, how it is actually better to train it compared to ordinary outer muscle training, its benefits, and how to train it effectively will be introduced in an easy-to-understand manner with diagrams and illustrations.
The book is full of knowledge that can be used today, including the most powerful way for both adults and children to move with ease and also to prevent weight gain!
If you want to lose weight, get healthy, or are concerned about your family's body, this is the book for you.

Author’s Information

---