This move, the Dumbbell One Arm Seated Bicep Curl On Exercise Ball, is a curl variation using a dumbbell, performed seated. A biceps builder that curls a dumbbell through a smooth, hinge-only path. Because the range is fixed, it's an easy way to add volume without extra fatigue elsewhere.
Log your dumbbell one arm seated bicep curl on exercise ball sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.