One Arm Preacher Curls
Video: One Arm Preacher Curls
One arm preacher curls are a great bicep exercise that can be done sitting or standing at a preacher bench. The good thing about the one arm preacher curl, is that it isolates the bicep muscle which really helps shape your biceps nicely.

One Arm Preacher Curls | Image: secondfocus.com
Watch the video above to learn how to do the one arm preacher curl correctly.