I remember Djokovic had some stamina and heat tolerance issues early in his career. In the end they claimed it had something to do with gluten intolerance.
0
SH321 
Does everyone who has allegations made against them have to suffer as if the allegations are true for the rest of their life?
0
SH321
Wow very big coming from someone who never reached further than a quarterfinal in a major
1
Rolexmaster
He was just trying to get out of that pain. It should be allowed..The show is for the fans so they need to be able to compete at a higher level possible.
0
florinso 
Hear hear
0
Rolexmaster
Top 5 Monday 8 
