Dumbbell Lying Triceps Extension
Target your triceps with the dumbbell lying triceps extension. Perform this isolation exercise on a flat bench to build strong, defined upper arms.
Description
A dumbbell exercise that targets the triceps while lying on a flat bench. This movement emphasizes all three heads of the triceps muscle.
How to Do Dumbbell Lying Triceps Extension
- 1Setup
Lie supine on a flat bench with your feet firmly planted on the floor, holding a dumbbell in each hand with a neutral grip (palms facing each other).
- 2Setup
Extend your arms straight up above your chest, ensuring your elbows are slightly bent and pointed forward, not flared out to the sides.
- 3
Slowly lower the dumbbells by bending only your elbows, allowing the weights to descend towards the sides of your head until your forearms are close to your biceps. Inhale during this phase.
- 4
Contract your triceps to extend your elbows, pressing the dumbbells back up to the starting position with control. Exhale as you extend your arms.
- 5
Maintain a slight bend in your elbows at the top of the movement to keep tension on the triceps and avoid locking out the joint.
Tips
- Keep your elbows tucked in and pointed forward throughout the movement to maximize triceps activation and reduce shoulder strain.
- Control the descent of the dumbbells, focusing on a slow, deliberate eccentric phase to enhance muscle tension and growth.
- Achieve a full range of motion by allowing the dumbbells to come close to your head at the bottom and extending your triceps fully at the top without locking your elbows.
Common Mistakes
- ×Flaring the elbows out to the sides reduces triceps isolation and places undue stress on the shoulder joints; keep your elbows tucked in and pointing forward.
- ×Using momentum to lift the weight rather than triceps strength decreases muscle activation; perform the movement slowly and with controlled triceps contraction.
- ×Not fully extending the elbows at the top limits the triceps' peak contraction; ensure a complete, controlled extension while avoiding lockout.
Variations
Dumbbells Seated Triceps Extension
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Dumbbell Seated Triceps Extension
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Dumbbell Lying Single Extension
Target your triceps with the dumbbell lying single extension. This isolation exercise strengthens your upper arms by extending one arm at a time.
Dumbbell Lying Alternate Extension
Sculpt and strengthen your triceps with the dumbbell lying alternate extension. This isolation exercise targets all three heads for impressive arm
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