Iron Streak- Main muscle
- Biceps
- Also works
- Forearms
- Equipment
- Dumbbells
How to do it
- Stand with a dumbbell in each hand, palms facing forward.
- Curl the weights up to your shoulders.
- At the top, turn your palms to face down.
- Lower slowly with palms down, then turn them back up at the bottom.
Common mistakes
- Rushing the lowering half — that slow palms-down descent is the point.
- Swinging your elbows forward.
Know what to lift next
Iron Streak puts lifts like the Zottman Curl into a weekly plan built around your goal, schedule and equipment. Every set shows the weight and reps to aim for, and your streak keeps score.