Steps: sit on the chair with your head up, keep your back straight, and support your body with both hands; Slowly lift your right knee, keep it at the foot of 15cm off the ground for 5 seconds, and then slowly put down your foot; Repeat your legs alternately for 5 times.

This simple little gesture consumes body energy by exercising your feet, thus reducing fat and thin abdomen, and also reducing calf fat.

2, supine leg lifts

Steps: lie on your back, put your hands under your hips, straighten your legs and lift them vertically to the ground to keep your waist and abdomen stable; Slowly put down your legs at an angle of 45 to the ground, and then slowly lift them once; Note that a group of 10 to 15 times. In addition, the waist remains motionless throughout the exercise.

This action doesn't need much exercise, even if you are tired after work. Stretching muscles and exercising like this from time to time can not only make legs more slender and beautiful, but also tighten abdominal fat.

3. Twisted legs

Steps: lie on your back, open your arms and put your hands behind your head; Bend your legs 90 degrees, with your thighs perpendicular to the ground, and twist your legs to the left to the maximum, and then twist them to the right once; Note, remember that time 12 to 15 is a group. In addition, try to keep your knees clamped and your legs at right angles. Exhale when the legs are raised and inhale when they are lowered.