Chapters:
0:00 Kicker Serve
1:04 Reverse Backhand Serve
1:27 Reverse Tomahawk Serve
2:31 Ghost Serve
3:03 Hyperbolic Serve
Video Sources:
Jan Ove Waldner’s Kicker Serve
Ma Long’s Reverse Backhand Serve
Ding Ning’s Reverse Tomahawk Serve
Ma Ling’s Ghost Serve
Asuka Sakai’s Hyperbolic Serve
source