Professional golfer Tiger Woods may be a pro on the gold course but there is one thing he is very insecure about, his calves according to

Cocktail waitress Jaimee Grubbs claimed a 31 month long affair with Woods having a voice mail and texts the couple exchanged to prove it.

Grubbs told US Weekly the golfer confided in her his insecurities about his calves.

The relationship between the two began in April 2007 where she was then 21.