My suggestion is: aerobic exercise+sit-ups+running training.

Aerobic exercise, every morning exercise is aerobic exercise. Doing it carefully is good for strengthening the body and reducing fat. Don't do sit-ups immediately after meals. Do it before going to bed 1 hour or at 2 or 3 pm, with 30 people in each group doing 5 groups. 3. Running training is essential before exercise, and it is what people need to run and jump every day. Running training helps you maintain and improve the shape of your abdominal muscles. Cycling is also good for this, but I think running can perfect the calf muscles, but cycling can also achieve this goal, so cycling is irrelevant.

Finally, I suggest that it is enough to practice 4 pieces now, and the important thing is to strengthen maintenance.

Also, my advice is based on the premise that you can stick to it every day.

Thank you for your question, thank you!

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