If you strength train major muscles like your quads, hamstrings, and abs, you’re off to a great start supporting your running routine. But stop there and you might not be performing as well or going ...

Most people have never heard of the soleus muscle, a small but mighty muscle present in the calf that makes up about 1% of our total body mass. Nicknamed "second heart", this often-overlooked muscle ...

From the same mind whose research propelled the notion that “sitting too much is not the same as exercising too little,” comes a groundbreaking discovery set to turn a sedentary lifestyle on its ear: ...