在一场职业网球比赛中,获胜的总是球技更好的那个,因为这两个人都拥有极佳的体能。但如果是一场业余网球比赛,那么最终赢得比赛的很可能是身体更增强壮的那个,体能的差距决定着两个人的胜负。运动营养学家佩吉·勒福是少有的既和职业网球球员又和业余爱好者合作紧密的专业人员,“我和美国网协、ATP In a professional tennis tournament, the one who wins is always better because both have great physical fitness. But if it is an amateur tennis tournament, then the final win of the game is likely to be stronger and stronger, and the difference in fitness determines the outcome of two people. Sports nutritionist Peggy Lloyd is a rare professional who works closely with professional tennis players and amateurs, ”I and the American Association of Tennis, ATP