Technique of rolling sort is a single basic kind of one with skillful technique and various sorts widely used in clinical diseases such as nervous, motor systems and soft tissue injury etc.
It is fantastic to hear about the positive results a person can achieve, like improvement of motor functions, muscle tissue development and retention, co-ordination and respiration.
The present invention has servo motor rotating the disc and disc driving the traction steel cord to generate pull force and realize contraction motion similar to that of muscle tissue.