Every time I read an article about fitness and weight loss, I will hear the coach say that all my muscles should move. Increasing muscle mass can improve metabolism and help me lose weight. But is there any action suitable for lazy people, which can exercise all the muscles of the whole body at once? You Xiang Chiba, a Japanese mother yoga teacher, said that gymnastics involving all muscles is so simple that even kindergarten children can learn it. Japanese children must learn "bear walking" and exercise all their muscles at the same time. In Japan, where the elite education system is fiercely competitive, many children have to prepare for versatility from the entrance examinations for kindergartens and primary schools before they can enter the high schools and primary schools affiliated to Keio University system, the affiliated schools of Yi Xue University and Aoyama College. Moreover, not only their brains and talents are well developed, but also their physical strength will be tested by gymnastics in the entrance examinations of these primary schools. According to the information published by Wakagiri 21(わかぎ1242621), one of the gymnastics that kindergarten children must learn to prepare for the entrance examination for primary schools is "bear walking", which can exercise all muscles. Not only can high-intensity aerobic exercise strengthen the trunk and stabilize the pelvis, but as a mother of two children, You Xiang Chiba also found that this gymnastics is quite suitable for modern people who are generally busy and have no time to exercise, because it is not only a high-intensity aerobic exercise to exercise the whole body muscles, but also can strengthen the body axis and trunk muscles, keep the bone position correct and improve the basic metabolic ability. Do this when walking like a bear: ※ When exercising, pay attention to removing sharp furniture from the four corners of the house to avoid bumping or falling down during exercise. Preparation-Arch Bridge: Open your hands and feet to shoulder width, and arch on the ground * * * ready for the bear to walk. At this time, you can fully stretch your back and legs and shake them left and right to help warm up. Start: If the above actions are really difficult and make you breathless, you can also start practicing by crawling and kneeling.