I'm wondering about the issue of the elbow myself. Perhaps you're not doing them correctly, or using too much weight? A good alternative are dumbbells but I personally love the close grip bench when I feel like doing arms.
Or, you can train effectively and not do any direct arm work at all. Using compound exercises like deadlifts, power cleans and rows are great for biceps. Benching and dips for triceps will make them grow. I've been crosstraining between bodybuilding and strongman, and I have to say, my arms havent shrunk at all since turning down any arm work.
I only do it now because I'm getting ready for a show in the future and that's limited to 4 sets of each side on different days.