We've all been there: You arrive at the top of a steep climb, and as good as getting to the summit feels, you're plagued by the feeling that your calves are about to burst open. Your Achilles tendon ...

Question: Since August I have noticed that whenever I take one to four days off from running I end up with a lot of pain in my calves the next time I run. I noticed two lumps/bumps on the upper part ...

There are two muscles in your calf, the gastrocnemius and the soleus, that are vital for hiker health. The gastrocnemius is a large superficial calf muscle with two heads that help control how the ...