Purchased for 1300 yen + tax, unread, and DVD is unopened. Stored in a dark place at home, so please refrain from purchasing if you are overly concerned about condition. It will be sent in a waterproof vinyl bag and corner-protected with cushioning material, then placed in a cardboard envelope and mailed via post. Description: Quality over quantity in muscle training. The most important thing is to apply load to the targeted muscles with pinpoint accuracy, rather than just doing a lot of repetitions! This book reveals the "Yoshikawa Method," which allows you to increase muscle strength through short-term intensive training. It introduces 22 basic exercises and teaches the correct form that really works, including the angle of the knees, how to move your hands, and how to raise and tilt your upper body. NG forms that are easy to fall into are also illustrated, making the points to be careful of immediately clear. It also guides you on how to handle dumbbells correctly and how to use equipment smartly at the gym. There is also a page that answers questions about muscle training and diet management. Includes a DVD with a live demonstration by Mr. Yoshikawa and instructions that clearly show incorrect forms. In addition, we are also selling many other training-related books, so please take a look if you like. We plan to list many new items in the future. #book #homegym #weighttraining #bodyweighttraining #coretraining #DVD #hobby #muscle training book #dumbbell training