Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues.
A UCLA study found that male heart patients with the most arm and leg muscle and the least belly fat were 68 per cent less likely to die of cardiovascular disease over seven years than thin guys ...
Outward arm action in a jumping jack Rotator cuffs A group of stabilising muscles of the shoulder which helps to prevent dislocation and allows the shoulder to rotate the humerus around its own ...