The Dumbbell Lying Supine Biceps Curl sets up as a curl variation using a dumbbell, performed lying. Designed to overload the biceps at a specific joint angle, this curl uses a dumbbell as the resistance tool. Because the range is fixed, it's an easy way to add volume without extra fatigue elsewhere.
Log your dumbbell lying supine biceps curl sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.