I'm sure Mao had someone helping her with jumps. But I'm not sure if it was fulltime. Which is an issue.(I'd have no clue about whether it was fulltime)
Honestly changing her technique on things like the 3flip may be helpful long term wise, but its not particularly helpful for the Olympics.
Honestly changing her technique on things like the 3flip may be helpful long term wise, but its not particularly helpful for the Olympics.