Yoga balls are generally made of PVC materials that are harmless to human body, with a diameter of 65~75 cm. They are empty inside and need to be inflated. The standard diameter of fitness balls is 75 cm, and there are also 65 cm. According to the height selection, the standard ball is selected for those with height 1.60m or more, and 65cm is selected for those with height 1.60m or less.
Related instructions
Yoga ball is suitable for everyone to exercise, including those who need rehabilitation treatment. It makes the exerciser safer in the exercise process and avoids the strong impact on joints and sports injuries. Some people with low back pain may not be able to do sit-ups because of low back pain, but when doing fitness ball exercises, you can use soft fitness balls to help athletes do exercises, which can play an auxiliary role.
Yoga fitness ball exercise is helpful to train the balance ability of human body. In the past, fitness exercises were carried out on the ground or on stable equipment, and athletes did not have to think too much about the balance of their bodies. Fitness balls are different. Athletes leave the ground with the help of fitness balls. For example, sitting on a ball is a balancing exercise. Lifting one leg will increase the difficulty of balance.
It will be more difficult to move the raised leg a little. When doing push-ups with legs on the ball and hands on the ball, athletes should first keep the balance of their bodies and prevent the ball from rolling, so they have to rely on the strength of their legs, waist and abdomen to control it, which makes the coordination of their bodies and the ability to control their muscles effectively trained.