Dumbbell skull crusher

Execution instructions

Lie back on a bench and hold a dumbbell in each hand over your chest, palms inward, arms almost stretched.
Slowly lower the dumbbells towards your head, on its sides. Only your forearms should move: your elbows and the rest of your body are stationary.
Raise the dumbbells back to the starting position.

Stimulated muscles

Primary muscles Triceps

Secondary muscles Abs