The exercise steps are as follows

1, sit-ups: lie flat on the ground, bend your knees, fix your feet on the ground, cross your hands on your chest, and lift your back and shoulder blades up off the ground. Say it again.

2, supine belly: lie flat on the ground, put your hands straight on your sides, lift your legs perpendicular to the ground, and lift your hips off the ground with your abdominal muscles. Repeat.

3, supine cross kick: lying flat on the ground, legs hanging in the air, taking turns to do scissors-like cross movements.

4. Flat plate support: The flat plate with double elbows is supported on the ground, and the shoulders, waist, hips and legs are in a straight line, so as to keep this action.

Change the diet structure:

1, a balanced diet: eat more natural and fresh food and eat less deep-processed food. For example, eat more fresh fruits and vegetables, chicken breast, fish and so on. And cooking by steaming and boiling.

2, eat less and eat more meals: you don't need to diet, but you should control the intake of each meal, insist on eating breakfast, and reduce the intake of dinner.

3. Drink plenty of water: hydrate while doing high-intensity exercise.

Running is the simplest exercise method. To have charming abdominal muscles, running is also essential. Jogging with sprinting every day takes more than 40 minutes every day to achieve the effect. If you have no conditions or don't want to go out, you can run for more than 45 minutes.

Sit-ups: 3-5 groups a day, 30 in each group. Remember not to just do sit-ups, or you won't see the lines if you have abdominal muscles and sebum. Just two lines. Don't do too many sit-ups. Once your muscles are formed, you should increase your running time. Sammi Cheng runs for 2 hours every day, and many stars run every day!