thats a lot of weight for curls.
how many reps on 225 can u do with a small amount swinging?
Well, my AC wasn't working so I was swinging away - to create some air for my members...
Arnold used to call it "cheat curls"...
On the serious note - while most of the stuff I do in super strict form - sometimes I do use power moves and purposely use every supporting muscle to help the primary mover...(in this case biceps)...
Barbell curls were strict until 185...but 225 was "another story"...