If you only have time to train one muscle group, we would pick the calves,” say physical therapists Cate and Davis from That ...

Try not to let your ankles roll as you do this. Stretch your calves afterwards. Once you’re comfortable with the standing ...

Lower yourself down slowly with control back down to a regular standing position ... on the step and your heel hanging off of the edge. Press yourself onto your toes and raise the heels up.