Optimal Incline Dumbbell Curl Setup. In my experience, this setup gives you the best combination of strong stretch on the biceps at the bottom and the ability to use a decent amount of weight. This one is very similar in concept to the Supine Dumbbell Curl, pioneered by Vince Gironda (he pioneered almost everything, gotta say). That curl has been repopularized over the past year or so. And it CAN be a good one, especially for max stretch, but it does have some things that can be improved. This s