Whether it is a service industry that needs to stand to receive guests or an office worker who sits in front of a computer for a long time, working hard in the same posture all day will make his chest tense, his shoulders and neck ache and his legs swell for a long time. It is not only edema that makes people look obese, but also the difficulty of blood circulation, the inability to transport oxygen and nutrients to the whole body, and the inability to smoothly discharge congestion and waste. Over time, it will affect health. Between work, we might as well take an ultra-simple "one-minute rest method" to eliminate fatigue, improve deficiency and cold, and smooth blood circulation! Stretching the muscles of the whole body can also dilate the diaphragm. Mina Sakata, a Japanese health columnist, said that although this action is simple, you will find that your body is getting warmer when you actually do it! Shoulders, back, waist and the back of legs, muscles of the whole body can be stretched, so that the stopped blood can flow again and the mind will be clear. Teacher An Zhencheng, the author of Breathing, also said that keeping breathing while lowering your head can expand the range of activities of the diaphragm, let a lot of oxygen enter the body and promote blood circulation throughout the body. Step 1. Open your feet shoulder-width apart and find a waist-high table or handle (you can also directly support a wall, a tree or a car). Step two. Bend over, lean back, stretch your back and waist, take a deep breath and keep exercising for one minute. Key points: Keep your back and waist straight, at 90 degrees to your lower body, and don't bend your knees.