Rolling massage ball

1. Health care and disease prevention anti-change
2.promoting blood circulation to remove the blood status and producing new blood
3.balance Yin-Yang so as to prevent and treat diseases and conserve health
4.relaxing muscles and tendons and revoing obstructionform meridians
5. adjusting the biological information of arrhythmias, so as to play a role for adjustment of the diseased organ
6.Excluding the Toxin of body