Cathe, when doing one-arm rows with relatively heavy weight (25 lbs.) I tend to feel it in my forearms by the end of a set. I don't feel like my form is suffering in that my elbow is staying close to my body and I'm able to bring my arm about an inch past my waist as you describe when giving form pointers, but is the feeling in my forearm telling me otherwise? Is it maybe just getting in shape along with my back? When I drop to 20 lbs. I don't feel like I'm pushing myself. Thoughts? Thanks!