couldhavebeen
Premiership Player
- Thread starter
- #126
I have a young kid down the road in the U\16 State Volleyball squad and one of their key exercises is doing this exercise . He and his team mates can do it for 4 minutes . He showed me his vertical leap and it is insane . He launches him self at least 55cm high off 3 steps .He said that he had been doing the exercise since he was 13 years of age and his coaches have been using the exercise for over 10 years with all State Squads .