This creation is that a kind of manual-free is held, exempts to exert a force manually and the portable automatic massage tool of the lightweight and convenient carrying of volume, main alternatively to select the massage ball, the one pair of waistband that use including a massage ball bag container, one group, waistband tail end has fixed devil's felt. The cloth bag of massage ball will be housed when use, the position that shoulders of human body, back, waist or buttocks etc. respectively need massage is fixed on waistband, seat or wall are leaned against with body, actively to the mode of massage ball force pressing, use the massage effect for reaching massaging acupoints.本創作係一種免用手持、免手動施力、且體積輕巧方便攜帶之隨身型自助按摩工具，主要包括一按摩球容納袋、一組可替換選擇使用之按摩球、一付腰帶，腰帶尾端均附有固定用魔鬼氈。使用時將裝有按摩球之布袋以腰帶固定在人體肩部、背部、腰部、或臀部等各需要按摩之部位，以身體背靠座椅或牆壁，主動向按摩球施力按壓之方式，藉以達到按摩穴道之按摩效果。
