YONEX Muscle Power 40 Tennis Balls

YONEX Muscle Power 40 Stage 1 green dot Tennis Balls

Properly introducing tennis to young starter players in the right ways is critical. These three progressive stages train players to develop a range of physical skills, as well as gradually learning the tactical and technical elements of tennis on smaller courts using slower balls.

• Stage 1 Green: 25% slower than standard ITF approved tennis balls.
• For Racquet Size: 25-26 inches