Stepping up and down on the treadmill is different from swinging from side to side: \x0d\ Stepping left and right can exercise different parts such as thighs, calves and waist, and shape a perfect figure more comprehensively. \x0d\ Step up and down to exercise your calves and increase your strength. \x0d\ Suggestion: \x0d\ can swing from side to side while moving up and down, so as to drive the whole body to twist, make the moving parts more extensive, and also make your lower body curve more beautiful because of the movement. Usually, people who rarely walk or run will want to have a treadmill to help modify the curve of the lower body. The treadmill has a very significant slimming effect on the hips and legs.