Fitness for health, but many fitness novice partners in fitness, often due to the lack of fitness knowledge, did not do the necessary preparation work and lead to physical injury, such as running a broken foot, the first time running a one-time run too long to cause knee pain and other phenomena. Experienced fitness people tell us that fitness is not only to have the correct posture, but also to prepare some of the necessary external fitness supplies. There is not a saying that "Fitness go, equipment first" It, hahaha.
Resistance bands, also known as elastic bands, are used for strength training exercises. Although resistance bands come in different shapes (some with grips) and lengths, they are essentially giant rubber bands that you pull to strengthen certain muscle groups.
I believe that many people have gained a lot of weight during this period of the epidemic, take myself, in just a few months the weight has increased by nearly 20 pounds, in order to lose the fat, so i had to go running outdoors.
Because of the physical differences between boys and girls, resulting in a difference in the weight of the elastic band training. Girls' muscle strength is worse than boys, boys in the elastic band weight-bearing exercises, we must increase their training weight, so that their fitness effect is more obvious. So how to choose the weight of the elastic band?