Fitness Comparisons Among Three Different Levels of Elite Tennis Players

ABSTRACTThree levels of elite junior tennis players were tested using a U.S. Tennis Association (USTA) protocol. The USTA National Team (M age 15.4 yrs), Development Camp (DC) participants (M age 13.6 yrs), and 250 juniors attending USTA area training centers (ATC) provided fitness and injury risk d