Sit upright with right leg bent at a big angle and left leg at a small one. Rub palms until they get warm, and rub left sole with right warm palm and right sole with left warm palm until they also get warm. Then sit upright with legs crossed and hands placed on the knees. Exhale nine times.

This excise may help regulate blood and Qi vessels and treat diseases in the tri-Jiao, dim sight and asthenia.