Foot Reflexology: massage the part of your foot corresponding to the part of your body hurting & it will slowly reduce pain. (promotes blood circulation to that part of the body-Learned this in cosmetology school,Helps get rid of headaches& cramps )
Summary: If you are interested in Chinese knots, this ball would be definitely a attraction to you. It is basically a finger weaving method. And your left thumb and little finger along with right hands play a significant role in tying knots below.