It is not enough to lose weight by exercise alone. According to your figure, lose weight first, control the diet structure to reduce the intake of starch and sugar, focus on rice and interviews, and eat more lean meat such as beef, protein powder, fish, vegetables and fruits. Because if you only exercise the abdominal muscles, the abdominal muscles will become familiar, but the fat layer covering the muscles still exists, so the big belly will not change. In addition, while losing weight, you should practice abdominal muscles, not only sit-ups, but also many actions that can effectively exercise six-pack abdominal muscles. It is suggested to exercise according to the video/V/B/33427318-1314840787.html.