Gastrocnemius stretch

The gastrocnemius muscles are the two muscles in the upper calf, just below the back of the knee. To stretch them, stand 18 to 24 inches away from a wall (facing the wall). Place hands on wall at head level. Bend left knee and move right foot about 12 inches backwards. Keep right leg straight and keep heel on the floor. Lean into the wall until you feel a stretch in the right calf (this should not hurt); do not bounce. Hold for a count of 10. Rest. Repeat 10 times with each leg.