Yonex Muscle Power 20 Stage 3 Red 60 Ball Bucket

Properly introducing tennis to younger players 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.


Specifications:

- Material: Acrylic Nylon Rubber
- Stage 3: 75% slower than standard ITF approved tennis balls