Jalen Adams Windmills On a Teammate During Practice!

Check out future UCONN Huskie and 2015 Ballislife All-American Jalen Adams throwing down a nasty windmill dunk on teammate Alex Rivera during practice.  Alex was a great sport about the video going viral and tweeted this message.

If you thought what he did to his own teammate was kind of ruthless, check out what he did to a few defenders from other schools.