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Lie flat on a bench with your feet firmly planted on the floor.
Hold a dumbbell in each hand with an overhand grip, arms fully extended above your chest.
Maintain a controlled motion to avoid using momentum.
Keep your elbows tucked in to maximize triceps engagement.
The Dumbbell Lying Triceps Extension, also known as the 'skull crusher', is an isolation exercise targeting the triceps brachii. It is performed lying on a bench with a dumbbell…
Complete a workout with this exercise to see progress