中风后，双腿硬化，肌肉经络紧绷拉扯着，令行动不便。 经电疗刺激后，肌肉立即放松，皮肤明显没有拉扯痕迹，病患感觉舒服了。 After stroke, legs sclerosis, muscle meridians tension and pulling, so inconvenient to move. After Electromagnetic Therapy stimulation, muscle loose immediately, skin no more obvious tension