Today at the gym i did bicep reverse curl, i think its called with the long 45 pound bar. My problem is that when i lift it up, my elbows bow out as i lift it up. It doesnt hurt, but it looks awkward and i dont know if im receiving the full benefit of the exercise. Anyone ever have this happen to them? Id like to know how to correct it, but no matter where i place my hands on the bar it bows out. Also when doing hammers the same thing happens. Any ideas?