Push-ups pull up the parallel bars, bend your arms, and mainly practice chest muscles, triceps latissimus dorsi and triceps deltoid muscles.
There are two main movements in abdominal training.
Mei Sen rotation of plate support
Leg training
Squat, lunge, jump left and right.
If these actions can be done well, you can do some difficult ones in advance.
For example, the horizontal bar parallel arm dragon flag
Start (a disease)