Since the treadmill 's belt is moving you forward , overstriding creates a braking force with the belt .

因为跑步机的传输带是把你向前移动，步幅过大会产生一个制动力。

Another common form mistake is overstriding , or landing heel first with your foot well ahead of your body 's center of gravity .

另外的一个常见方式错误是步幅过大，或者后脚跟着地而且你的脚在你身体重心之前。