1 Mr. Pelma said that they are being supplied food, water and electricity.

2 Increase human body's pelma support force, stable foot, support and adjust human body's bone structure, and reduce the pressure on pelma and joints.

3 The characters on mechanics shows that the pressure on pelma is not even, the stress at knee joint increases, the muscle power of lower limbs gets weak, and even the load on spine augments.

4 Conclusion Neonatal blood collection in heel by diagonal puncture method can increase success rate, decrease soft tissue injury in pelma, and conduce to the development of neonatal screening.

5 With favorable warming effect, the utility model has the health function of massaging the acupuncture points of the pelma as washing feet.