They reach an angle of about 45 degrees to the baseline before coming down and back across the body to his left .
If you watch Roger , as his arm and racket continue to rotate they also move forward but also from his left to his right .
They reach an angle of about 45 degrees to the baseline before coming down and back across the body to Roger 's left .
If you watch Roger , as his arm and racket continue to rotate they also move forward but also from his left to his right .