Trying to dunk, but you're only 5'8"? APL (Athletic Propulsion Lab) may have just what you need. APL had created a pair of shoes that actually help you jump higher (about 3.5 inches to be exact). APL was founded by twin brothers Adam and Ryan Goldston. The two brothers are former basketball and football players from USC (University of Southern California). Searching for a way to help increase athlete performance, the brothers founded APL.
The APL Concept 1 shoes work off of a relatively simple design. There is a unique device implanted into the front of the shoe near the ball of your foot. When the athlete plants on the front of their foot to jump, the device is compressed and then released when the athlete projects themselves into the air. APL calls this the "launch and load process".
Unfortunately if you are professional player you can't take advantage of the APL technology since the product has been banned in all professional sports. However, if you're just looking for the extra edge at the local court and have $300.00 to burn, APL is here to help.