Meet the CalfPRO: a calf stretching device that holds your heel in the right position for a proper stretch. It lets you stretch with max torque by using your heel as a fulcrum point. It doesn’t bend your toes backwards either. You can use it with shoes, socks, and barefoot.
More gadgets like this ➡️ : here
The CalfPRO has an ultra soft heel padding and collapsible hinge. You can find out more about it here.
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