Please feel free to ask any questions in the comments. Frog Hand Hard Type [Authentic] Easy Toe Training Exercise your toes, soles, and calves in just 5 minutes a day! Experience immediate results! Exercise easily, efficiently, and effectively anytime, anywhere, by anyone! Design with acquired intellectual property rights! Injury prevention! Strengthening your toes improves your arch and helps absorb impact with your soles! Beautiful leg care! By exercising the muscles in your feet and calves, you can achieve sleek, healthy legs!