Ever felt that sharp, stabbing heel pain when you take your first few steps in the morning? It might be plantar fasciitis, which affects millions of people in the U.S. each year, and can be a real ...

Calf (heel) raises are designed to help strengthen the soleus and gastrocnemius, located along the back of the lower leg. The gastrocnemius is larger and more visible, the soleus lies underneath. At ...