Johanshin Ni Kinniku Wo Tsukeru to "Gata Ga Koranai Nekoze Ni Naranai"(Dai Wa Bunko)/ Nakano Jiemuzu Shuichi / Cho

БбJohanshin Ni Kinniku Wo Tsukeru to "Gata Ga Koranai Nekoze Ni Naranai"(Dai Wa Bunko)
БбNakano Jiemuzu Shuichi / Cho

 Description

[Machine Translation] Whether your posture is good or bad, whether your shoulders are stiff or stiff, it all depends on the amount of "muscle" you have. You can regain the muscles of your upper body without strain and have a more comfortable body.