I can tell you right now it looks like hes using 100% arm strength to throw. Slow down that run up, concentrate on mechanics. His throw doesn't look very controlled. Honestly you can't really tell much from a 9 second video.. so it's kinda difficult.. but those are things that I saw just from watching it 2 times.
"If you're piss drunk and still finish 1-2, that's a sign that you shouldn't be playing Rec."-Tbird888