2. Pull-ups. Pull-ups are difficult for many people, but you can still use the gradual increase method mentioned in the first step and the alternating mode method. For example, the palm holds the horizontal bar to itself, the palm holds the horizontal bar to itself, the left and right hands alternately hold the horizontal bar to themselves, and so on, alternately, and the left and right hands are evenly connected.
3, with the help of dumbbells, tension springs and other sports equipment, grip. These sports equipment don't need to spend too much money, but they are very effective, because different fitness equipment has different effects on a certain part of the body, even a certain muscle in each part. You can search the usage of a fitness equipment online and contact each muscle separately, which can achieve good results.
4. Life exercise method. Although physical exercise can play a certain role, the muscles of people who often do manual labor in life are more developed than those of ordinary people, which shows that life work is a very good way of physical exercise, but it should not be excessive. Therefore, if you live at home, you can't be lazy and share more housework.