Animated GIF · Available via API
gif_boxDumbbell Lying One Arm Supinated Triceps Extension
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fitness_center Equipment
DumbbellCategory
strength
Mechanic
isolation
Cal/min
6.1
Force
push
Dumbbell Lying One Arm Supinated Triceps Extension is a beginner single-joint isolation pushing exercise targeting the Triceps in the Upper Arms region. Performed using dumbbell, it falls under the strength category. Secondary muscles engaged include Forearms.
list_alt Step-by-Step Instructions
Lie flat on a bench with your back and head supported, and your feet flat on the ground.
Hold a dumbbell in one hand with an underhand grip, and extend your arm straight up above your shoulder.
Keeping your upper arm stationary, slowly lower the dumbbell behind your head by bending your elbow.
Pause for a moment at the bottom, then extend your arm back up to the starting position.
Repeat for the desired number of repetitions, then switch arms.
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