Why do many fitness equipment require joints not to be straight?
Everyone knows that there are various community fitness paths around us, which is really good. In fact, we can exercise by reasonably using some different walls, tables, chairs and so on at home. The first thing I brought today is called armchair squat. Squatting in a chair is to use the objects around you to do knee exercises, such as holding a table or wall at home, holding the back of a chair and holding the trees outside. This method is to hold the table and squat down slowly, as slowly as possible. Be sure to get up slowly after squatting, and squatting 10 to 20 times a day is enough. For example, I can't squat here today, so I will squat here. When the joint is straight, the joint is locked, so part of the weight will be transferred to the joint, which is easy to cause joint damage; In addition, when the joints are locked, the muscles will stretch to the maximum and relax, which will also lead to poor training results. Their main functions are: increasing arm strength: dumbbell holding multifunctional sit-up paddle: mainly used to enhance arm strength, latissimus dorsi and sports coordination. Dumbbell fitness equipment AMT fitness exercise machine: Different from other fitness methods, users can freely switch between climbing stairs, walking, jogging and long-distance running in different exercise modes, with a completely zero impact experience. You can adjust your training mode through this instant mode switching function to achieve the purpose of training for specific muscle groups. Elliptic treadmill: patented technology with smooth and smooth motion track and cross slope allows users to exercise muscle groups in biomechanical posture, which increases the diversity and effectiveness of exercise. Zero resistance exercise reduces the occurrence of muscle strain.