Tips for doing sit-ups

When doing sit-ups, touch your toes with your hands or Use your chest to touch your knees as much as possible,

When falling, do not let your shoulders and feet completely land on the ground, so that the abdominal muscles are always stretched, in groups of 40-60,< /span>

3-4 groups a day. You can feel the burning feeling in your abdominal muscles after doing it every day. After a few months, you will be able to feel the strength of your abdominal muscles.