The first action is to pause. Hanging is a bit like pull-ups, after all, it is supported by hands. This action is more suitable for warm-up before fitness, because it can effectively stimulate the muscles around the shoulders. Not only that, for those who often feel weak fingers, suspension is very helpful.
The second action is to sit and pull your arms back. When doing this, you need to sit on a stool with a backrest, then put your hands on the backrest and hold your chest out. When doing this action, you need to relax your shoulders completely and not shrink your neck, otherwise it is likely to lead to strain. Sitting with arms pulled back is not only helpful for shoulder joints, but also beneficial for netizens with bad cervical vertebrae.
The third action is to fold the back. This action is very difficult. When doing it, you should keep your back straight and buckle your hands in the middle of your shoulders. It may be easier for thinner people to do it. For those with inflexible shoulder joints, folding their backs together is a life-saving straw.
The fourth action is to put your hands behind your back. When doing this action, don't stoop, or your shoulders won't stretch, and you may hurt your hands. And holding your hands behind your back can not only make your shoulders straighter, but also make your posture more beautiful.
In addition to these four movements, there are other movements, such as over-the-shoulder bending and arm stretching backwards, which are more suitable for bodybuilders with inflexible shoulder joints, and the movement difficulty coefficient is relatively small, even for beginners. Shoulder joint has always played an irreplaceable role in human body, so we should try our best to protect our shoulder joint in our daily life. If you hurt your shoulder due to work needs or other reasons, it is recommended to do the above six actions every day.