10) Knees Circling exercise
Stand upright with your feet shoulder width apart. Bend the knees and place both palms on the knees. Using the kneecaps as pivots rotate them in a circular motion, one clockwise and the other counter clockwise. (Fig 2-21) You can also place both feet together, the position of the palms unchanged, and using the knees as pivots rotate them from left to right for eight circles. (Fig 2-22) Repeat this movement on the opposite direction as well.