Learn
1.0
1.0 (aka Instant Tennis)
COURT: Transitioning from Red (¼) to Orange (¾) and finally Green (full-size) court
BALL: Transitioning from Red to Orange, and finally Green ball (respectively 75%, 50%, 25% less compression than a regulation ball)
GOAL: Serve, Rally and Score in Singles and Doubles at least on an Orange
TACTICAL: Learning to outlast the opponent
TECHNICAL: Learning receiving and sending skills to achieve consistency