Action Steps: Kicking is an action that gives consideration to "aerobic exercise" and "muscle strength training". When kicking, keep your feet straight and arch. Kick alternately in all directions, kick 10 times to change sides, and kick back on each side. The three directions are: front, side and diagonally above.
There is another way: open your feet shoulder width, bend your knees slightly, and then use the strength of your waist to drive your upper body and arms to swing and keep your lower body still for about 5 minutes.
The above method also applies to the meat on the legs.