I am 14 going to be 15. I am going to be a sophmore next year. I want to know how i can jump higher because i will be playing basketball next year. I am 5’6 and i can touch the bottom of the backboard. I wanna know what workouts make u jump higher. I wanna be able to dunk next year. PLEASE HELP.

Im trying to improve my vertical jump dramatically and i have tried many different v.jump programmes and none have great results and it’s not that i haven’t put the effort in because i have worked to my full potential but the problem i have is that i want to improve my vertical jump drastically and i really would like people who know a lot about jumping or something closely related to tell me what exercises to perform Thanks