Solid Handball Active Fitness Fitness Iron Ball Wear-resistant Health Ball Massage

Chemicals of Very High Concern: None Training parts: arms, waist, legs Function: arm Type of exercise: Strength training Material: iron Type: Iron ball Size: 5.5 5.5 5.5 cm describe: Massaging and hammering uncomfortable parts of the body with an iron ball can not only relieve pain, but also exercise hand strength. It is very beneficial for the elderly with shoulder discomfort, waist and leg pain After playing for a long time and mastering the skills, you can gradually increase it to more than four or five in your hand. Turn both balls with your hands. Generally, it is required to rotate clockwise 150-200 times/min and reverse 130-180 times/min. On the basis of double-ball rotation, gradually increase ball practice, 3 handballs style: Application scenarios: , health massage, fitness and beauty, sports trends, martial arts self-defense Package Included: 2* Iron Ball