To perform the standard version grab a pair of dumbbells and lie face up on a bench with your feet flat on the floor.
Dumbbell skull crushers floor.
You ll sacrifice the amount of weight you can use because dumbbells are harder to control but that s not necessarily a bad thing.
Start on your back with knees bent a slight arch in the low back and shoulders tucked down and back.
The floor lying dumbbell tricep extension is a great exercise that targets the triceps.
You re also able to perform these with different grips which affects how the triceps are recruited.
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Skull crushers aka lying triceps extensions are a move traditionally performed lying down on a bench or exercise mat with a pair of dumbbells or an ez curl bar just one of many barbells at the gym you hold the weight over your face hence the name skull crusher with elbows pointing up then use your triceps the muscles on the back of your upper arm to straighten your elbow and pull.
Hold a dumbbell in each hand with palms facing together.
Lie down on your back on the floor with your arms.
With dumbbells each arm has to work independently.
Lying skull crusher form.