One Arm Supinated Dumbbell Triceps Extension

A tricep isolation workout that targets the muscles in your arms effectively.

Instructions

• Sit on a bench with back support and hold a dumbbell with one hand.
• Fully extend your arm overhead with your palm facing upwards (supinated grip).
• Keep your upper arm stationary and only move your forearm during the exercise.
• Slowly lower the dumbbell behind your head by bending your elbow.
• Extend your arm back to the starting position.

Common Mistakes to Avoid

• Moving the upper arm instead of keeping it stationary.
• Using momentum to lift the weight instead of controlled arm motion.
• Not fully extending the arm at the top of the movement.

Additional Information