Junior tennis lessons in Singapore are available 7 days a week from 7am to 10pm each day. To have junior tennis lessons conducted with Green balls for your age level arranged for you, please email firstname.lastname@example.org or text +65 9830 2678.
Tennis balls have been developed to make it easier for beginner and recreational children to learn the game, and thus enhance their enjoyment of tennis.
The slower Green balls are designed to bounce lower (and move through the air slower) to suit the height and motor skills of the younger and shorter player, thus providing greater opportunity for players to rally.
The average heights and the rebound height of the different balls as tested by the International Tennis Federation in 2012 studies are:
- The mass weight of the green ball versus the regular ball is 36.0-49.0 grams v 47.0-51.5 grams.
- The size of the green ball versus the regular ball is 6.00-6.86cm v 6.30-6.86cm.
- The rebound of the green ball versus the regular ball is 105-120cm v 135-147cm.