Leaf is VERY athletic. Moves well, jumps well, nice shot - don't know where you get that he is a non athlete.
Granted, I have my Bruins colored glasses on, but that is what has most surprised me about Leaf. He is very agile and athletic for his size. His build isn't visually imposing, but he has plenty of strength, quickness and hops. You don't pull down 13 rebounds or make that baseline drive and dunk against a Kentucky if you're a stiff.