Abdominal muscles can do sit-ups, dozens in each group, 3-4 groups at a time.
Push-ups: practice chest muscles with wide hands and three heads with narrow hands. It is easy to do it with your arms, pay attention to your feelings, and do it with the strength of your chest.
To be effective, you have to practice until you are bored every time, and you need to stretch.
It's time to meet someone Drink protein powder after half an hour of exercise and eat more pasta to grow muscles.
To a certain extent, what you need to practice is the core, which is the coordination ability of the whole body. Hold or step on the fitness ball (yoga ball) with your legs or feet and try to keep balance.
Plan every day, such as: 20 sit-ups each time, 3 groups every day, each time 1 minute; Push-ups 20 times, 3 groups a day, per minute 1 group; Dumbbells (one action) are hit 20 times at a time, 3 groups a day, every 1 minute 1 group. These times can be determined according to your own situation, but the number of times and groups should be fixed. For example, if you feel tired after finishing the last few in the third group, it won't work. If you really fail, you can also do it with irregular actions. )
Temporary.