[Verification]When I was following Yusei Kikuchi’s pitching form for a year, I saw the truth of the two-step motion

“Two-stage motion” is currently causing a stir in the professional baseball world. The origin of this was Seibu ace Yusei Kikuchi, but when I was chasing his pitching form at the MetLife Dome for a year, the truth came into view. Check it out in slow motion video. https://youtu.be/FZVWM4w3YQ4 ↑ There is also a normal playback video that was often requested. Key Words: Seibu, Yusei Kikuchi, two-stage motion, YUSEI Kikuchi