The role of tiptoe heel for the relief of muscle fatigue, prevention of varicose veins, prevention of tendonitis and so on. 1. Relieve muscle fatigue: Tiptoeing can stretch the tendons of the heel to achieve the effect of relieving muscle fatigue. 2. Prevent varicose veins: standing on tiptoe on your toes can exercise your calf muscles and improve blood circulation in your lower limbs to prevent varicose veins. 3. Prevent tendonitis: Tiptoeing can avoid the repeated pulling of the Achilles tendon, which can effectively reduce the risk of Achilles tendonitis, thus achieving the effect of prevention. Tiptoe heel can also promote blood circulation, prevent lumbago and other effects, but it is recommended to try not to tiptoe heel for a long time, wear suitable and comfortable shoes, in order to prevent excessive pressure on the toes to trigger foot pain.