The foot which the foot that is easy to have foot cramped becomes easy to be tired from is swelled recently; in such a case is it a cause that the function of toes and the ankle declines? The function of the foot is improved if I train in FrogHand (frog hand)!
How to use is easy and grasps a ball of FrogHand (frog hand) with toes and bends and straightens a toe!
立った状態で、座った状態で、何かをしながら足や体幹を鍛えることが出来ます！ For rehabilitation, it is an item wanting a person worried about swelling and a hallux valgus to use it for aiming at the beautiful leg toward the athlete toward all taking care of a foot!
I win the associate grand prix in thing award which is good for anan body!
The hard type is recommended for the athlete, the male whole, a woman exercising regularly.