Green ball stage is for children aged between 9 and 12 years and consists of a single stage
continuing on from the developments gained in orange ball.
Green stage balls are only 75% compression and regular sized.
Coaching follows the tennis Australia Community coaching guide lines for green ball
stage with a focus on improving the technical and tactical aspects of the game while still
maintaining the theme of keeping the game fun and exciting.
Lesson sizes range from 1 to a maximum of 4 Children and can run from 30 minutes to 1 hour .

Information on tennis low compression stages can be found here.