It is a fitness-related book slim fitter.
Easy exercise in the bath!
The book became a book on the diet that led to the story of Toru Watanabe, who was introduced to lose 12 kilograms in two months' time, and then he became a book.
Fitness gear that allows you to stretch and strengthen your muscles in one go.
HALMETHOD on your wrist, anytime, anywhere
Strengthen your core muscles in just 10 minutes day. Achieve ideal posture with proper body alignment.
Fitness gear that allows you to efficiently train your core muscles in a playful way while also developing your grip strength.
DVD materials on how to use fitness equipment and more
Fitness-related books, Slim Fitters, and more.