Friday, 9 February 2018

A study of university tennis players found they had up to a seven per cent increase in hitting speed the louder they grunted. Who commissioned that study? Maria Sharapova?

3 comments:

  1. Gary8 February 2018 at 18:17

    Had to be!

    ReplyDelete
  2. Charles T.9 February 2018 at 10:32

    Simona Halep, Venus Williams and Rafael Nadal all joined in with Maria.

    ReplyDelete
  3. Sports Deke9 February 2018 at 10:44

    and aryna sabalenko is an up-and-comer: https://tinyurl.com/y6tvsuvs

    ReplyDelete

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