这个后撤步后仰跳楼是哪的事情

[s:ac:瞎]小伙子基本功不扎实啊，希望人没事
[img]https://img.nga.178.com/attachments/mon_202007/21/-7Q5-8md9XjZ59T1kS6o-8k.gif.medium.jpg[/img]