Specifications: about 52MM

Hand with 50MM hand with 52MM 54MM

50MM a pair of about 330 grams
52MM a pair of about 400 grams
54MM a pair of about 460 grams

  Fitness ball, one of our traditional folk health care equipment. Iron, stone, steel, copper. Began in the Song Dynasty, has been eight hundred years old history. According to the theory of Chinese medicine, "fingers with heart" meridians to the fingers and the brain, the internal organs of the five fingers through the rotation of the ball, the ball on the fingers of the palm of your hand to stimulate the acupuncture points must keep the blood flow. Through the movement of the fingers, to clear the meridians, to reconcile qi and blood, Shujin Jian bone, refreshing blood, to prevent and a variety of chronic diseases. After exercise can also be vigorous brain, to strengthen the memory, eliminate fatigue, refreshing, great longevity of the function, is the all ages to exercise the body to eliminate the disease essential treasure.