Quad Clenches: Lie flat on your back or sit upright on a chair with leg kept horizontally on another surface. Now, tighten the muscle on the front of the thigh by pushing your knee down. You should feel your thigh muscles clench, Hold for 3 secs. Repeat 10 times twice a day. 1.take a long hot bath in water in which a few cups of Epsom salts have been added. 2.If you suspect your body and pains are due to stress-get plenty of sleep and try to reduce or eliminate the cause of your stress. 3.Meditation, deep breathing and yoga.