Jumping higher for basketball is one thing that will improve anybodies game. The higher you can jump the more shots you will make, block, dunk etc.
Jumping is an art form and it requires proper training to be able reach your full potential. You need to train properly to get serious increases in your vert.
There aren't natural jumpers that have 40 inch vertical without serious training. So don't think that you aren't capable of getting your v...