There may be two reasons why the muscles of the two legs are different in size. First, the active force of the two legs is uneven. Second, the foot hook roller of the fitness equipment is not parallel to the seat, that is, when you sit on the fitness equipment and hook the sponge ball with your foot, your right leg is close and your left leg is far away. In this case, the force exerted by the left leg is greater than that exerted by the right leg, resulting in uneven passive force exerted by the two legs.

If you want to exercise your leg muscles to the same size, you should consciously increase the strength of your right leg in future training until the left and right sides are consistent. If you want to make the leg muscles inconspicuous, you should change the previous training method: 1, and don't use too much weight; 2. Don't ups and downs too fast; When muscles degenerate, they must be stretched to the longest.