Fitness balls are generally made of PVC materials that are harmless to human body. Generally, the diameter is between 55 and 75 cm, and it needs to be inflated. There are also smaller ones suitable for children and larger ones suitable for extremely tall people. But when choosing the ball, we should not only consider the height, but also the length of the legs and the comfort of sitting in different positions.

1.5- 1.6m people choose a ball shape of 55-60 cm (about 60 yards).

1.6- 1.7m people choose a ball size of 60-65cm (about 65 yards).

1.7- 1.75m people choose a spherical shape of 65-70cm (about 70 yards).

1.75 meters above, choose a ball shape of 70-75 cm (about 75). If you are a petite girl, you can choose 45 cm or 55 cm fitness balls, while 65 cm and 75 cm fitness balls are more suitable for tall men. In addition to the choice of size, it is more important to choose a sturdy and durable fitness ball produced by regular manufacturers, which is very elastic and completely safe.

What are the benefits of practicing yoga?

1. Training the human body to balance the yoga ball is an "unstable" yoga aid. When you leave the ground with the help of a yoga ball, try to keep balance, prevent the ball from rolling and prevent yourself from falling off the ball. This requires the comprehensive strength control of your legs, waist and abdomen, so as to maintain the coordination and muscle strength of your body well.

2. Massage effect Yoga ball movements will make the body fully contact with the spherical surface as much as possible. The material of yoga ball is soft PVC material. When the human body comes into contact with it, the yoga ball will massage the body evenly and gently, which is conducive to promoting blood circulation.

3. Correct your posture. When you sit on the yoga ball, all parts of your body are constantly undergoing subtle adjustments to keep your body stable. These small movements can promote blood circulation, strengthen the strength of the back and abdomen, make you sit up straight, involuntarily open your shoulders, and correct your long-term wrong sitting posture.

3. How long can you lose weight by practicing yoga?

Yoga balls don't lose weight in a day or two. This is a long process. Generally speaking, it takes at least one month to see the effect, and after losing weight, you need to keep practicing to ensure that you don't rebound. In the process of practice, we should also control our diet properly, eat less greasy sweets and eat more fruits and vegetables to achieve the effect of reducing fat. Otherwise, the energy consumed by yoga balls will be supplemented from the diet immediately, and it is difficult to achieve the effect of slimming.

4. When is the best time to practice yoga?

Before 8 o'clock in the morning, it is best to practice yoga on an empty stomach after defecation. Because the energy consumed by practicing yoga at this time is mainly fat, and at this time, the body has just awakened, and people are also the most energetic, making it easier to concentrate. In fact, there is no strict limit to the time of practicing yoga. If possible, it is best to practice for a fixed period of time every day. Of course, the most important thing is to persevere, so as to achieve the effect of slimming.