On the space shuttle, a pedal movable board is set up, which is made of aluminum plate, with wheels under it and the bottom inserted into a hole in the floor. When exercising, the belt on the movable board is tied to the body more tightly and harder. When you pedal, your waist and legs get exercise. If the flight is within one or two weeks, astronauts should exercise on the pedal for at least 15 minutes every day; The flight time is long, and it takes at least 30 minutes to walk every day. The pedal is installed on the side of the porthole. During exercise, astronauts play music first, and then pedal with the rhythm of the music. When they are tired, they can look at the scenery outside the window, but they won't feel too bored.

In the space station, astronauts live much longer, the longest is one year, and they have to exercise constantly. The best way to exercise is running. A set of comprehensive fitness equipment with a roller track is installed on the space station. There are elastic bands on both sides of it, which can tie the astronauts' legs, while another elastic buffer is tied to the manic bone, which feels similar to running on the earth. /kloc-After 0/0 minutes, you will sweat. I feel particularly relaxed after running, stretching, listening to music and seeing the scenery. In addition to the movable track, there are bicycles, horizontal bars and other equipment to choose from.