If you are frequently in the gym or are an endurance athlete, you know that your muscles need all the support they can get.

Progressive muscle relaxation (PMR) is a therapy that involves tightening and relaxing muscle groups in a specific pattern, one at a time. One way to relieve muscle tension is to do progressive muscle ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Eat electrolyte-rich foods like bananas and avocados to help muscles contract and relax. Stay hydrated before, during and after workouts to keep muscles healthy and cramp-free. Stretch often and avoid ...