- Main muscle
- Triceps
- Also works
- Mostly just that one
- Equipment
- EZ curl bar, bench or Barbell & plates, bench
How to do it
- Lie on a bench holding the bar straight up over your chest.
- Keep your upper arms still and bend your elbows to lower the bar toward your forehead.
- Straighten your arms to press it back up.
Common mistakes
- Letting your elbows flare out wide.
- Moving your upper arms instead of just your elbows.
Know what to lift next
Iron Streak puts lifts like the Skull Crushers 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.