Bend your knees with your legs and support your body with your hands. At this time, the hips leave the ground and let the body move up slowly until the waist and back can also leave the ground. After holding on for 30 seconds, slowly withdraw your body and complete at least 3 groups at a time, which can not only lift your hips and abdomen, but also have a good effect on practicing leg muscles.

Step 2 sit-ups

You can lie flat to complete the action. First, let your body lie flat. At this time, your legs are bent and you begin to complete the action. Your body can get off the ground as much as possible, and your chin can touch your knees. Each time, 30 actions are completed as a group, and 3~5 groups can be performed.

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Matters needing attention in lifting hips and abdomen:

1, don't take off your clothes too fast.

Whether in spring and autumn or in the middle of winter, if running brings a fever to your body, remember not to take off your clothes soon. Because when the body sweats, it is also the time when the pores of the surface skin open. If you take off your clothes quickly, it will bring opportunities to the cold wind, invade your body and lead to diseases such as colds.

2. Don't give up halfway.

Don't stop in the middle of running, otherwise it will bring great losses to your body; Just like a fast-moving car, the loss of emergency stop is very large; Because when the human body is running, the functions of various organs are moving, and an emergency stop will bring a sudden and unexpected state.