I actually cannot supinate my wrists all the way out, so I have never in my life done barbell curls, always relied on cambered bars, dumbells, and machine. I watch people do straight bar curls and I just wonder how on earth they are doing it completely pain-free.
Bob, I want to go back to the test/hormone release incurred by exercises like squats, do you think you can have similar effects when doing leg presses or hack squats? It seems that everything written argues that squats are an absolute MUST, and its become so ingrained in our minds since this is all we've been reading from the first day we start bodybuilding.