Green ball and u12 Development sessions are a great way for players to continue their progress from Orange and Green ball. Players can now put their technique and skills into practice on a full size court with a faster ball which will help them develop all aspects of their game. There are individual and team competitions, with scoring extended to short sets. - Full court - Full height net - A green ball is used, which is 25% slower than a yellow ball - Helps players become more technical - Individual and team competitions, with scoring extended to short sets