One of the risks of weight lifting is a pinched nerve, which can result in pain, tingling, numbness, and muscle weakness. Learn how to treat it if it happens to you.

Back pain affects millions of Americans each year, with pinched nerves ranking among the most uncomfortable and disruptive causes. This specific type of discomfort occurs when surrounding tissues—like ...

In 1921, Otto Loewi (1873-1961) conducted experiments in frogs that used electrical stimulation to activate the vagus nerve. He discovered that stimulating the vagus nerve triggered the release of a ...