“It used to be fun during rain delays at Wimbledon to see matches of McEnroe and Borg of a few years ago,” says Pound. “They looked like little old men. Even Lendl, who was notoriously fit, would look like a little old man compared to these folks now, running, lunging, lashing for three hours at a stretch. Look at the difference in build and sustained level of activity. If the tennis authorities don’t believe there is EPO or HGA use now they are not paying attention.”