1. Exercise abdominal muscles: supine leg lifting helps to exercise rectus abdominis, which is the most important muscle in the abdomen. Through this exercise, you can enhance the strength and endurance of abdominal muscles.
2. Shape the leg line: supine leg lifting can not only exercise the quadriceps femoris in the front of the thigh, but also exercise the semitendinosus and semimembranous muscles in the back of the thigh, thus helping to shape the leg line.
3. Improve the coordination of the body: supine leg lifting needs to control the movements of the upper and lower bodies at the same time, which helps to improve the coordination and balance of the body.
4. Burn fat: Although leg lifts on the back are mainly for exercising muscles, they can also help you burn more calories, thus helping to reduce body fat.
5. Improve the flexibility of the body: supine leg lifting can help stretch and relax the muscles of the thighs and abdomen, thus improving the flexibility of the body.
Generally speaking, supine leg lifting is a very good whole body exercise. Whether you want to strengthen your abdomen, shape your legs, or just improve your flexibility and coordination, you can do it through this exercise.