自分は再生失敗するけど誰か見れる？

https://m.youku.com/video/id_XMzkzNDk5ODg4.html?from=s7.8-1.2&;source=https%3A%2F%2Fwww.soku.com%2Fm%2Fy%2Fvideo%3Fq%3Dsecond%2520round%26f%3D1%26kb%3D120200000000000_gymnastics%2Bstretching_second%2520round