Book (Practical) Sports and physical education A 10-second stretch that can be done quickly with 3-frame manga. Gymnastics

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Sports and physical education
■ The number of Twitter followers has passed the 110000 mark! ■ You can easily master the "10-second stretch" of trainer SHIBA Masahito, who is currently attracting the most attention. ■ You are so tired that you can't even read books! ■ You can easily stretch your body to be relaxed and relaxed with manga. ■ Those who work and do daily housework - The movement of "sasu," "loosen up," and "stretch out" quickly relieves the tiredness of your body. ■ This is a positive one action that doubles the effect of stretching until now. ■ It is also effective for relieving stiff shoulders and headaches due to the use of PCs and smartphones. ■ It is also effective for relieving stiff shoulders and headaches due to the use of PCs and smartphones. ■ It also introduces recommended stretching for different parts such as the fatigue of the arms that accumulates in typing. ■ It is great for those who work hard every day. It also introduces how to sit and stand without getting tired, and how to hold your luggage. ■ Maintenance stretching that can be done when taking a bath or before going to bed. ■ You can continue to do it because it feels good. You can realize the moment when your nervous body gradually loosens.