I think it is he who,is pretty prone to injuries. Wonder if he has weak bones or something
QUITE POSSIBLE.................
Nadal plays at a physical level beyond anyone else in the sport.. To generate the spin and torque he puts on the ball requires amazing strength not to mention his foot speed. At the early stages of his pro career, many top coaches said Nadal will have a very short career because a human body can not withstand the demands he puts on his body.
He will soon be 36 years old, this year alone, he had 20 straight match wins and won the Australian open in January, giving him twenty-one grand slam wins, the most in history.