Yusei Kikuchi, a new breaking ball challenge!? Catch ball that you can see the grip and change!

Yusei Kikuchi’s catch ball. I was throwing a curveball in the direction of the shoot in pitching practice, but the trajectory of the catch ball is the same! If anyone knows what kind of curve ball it is, please let me know! Please also follow us on Twitter! ＠2017 YAMAchannel