Standing Dumbbell Tricep Extension
Isolates the triceps
Requires a single dumbbell
Beginner-friendly
Can be done at home or the gym
Great for building arm strength and definition
Step 1
Hold a single dumbbell with both hands, gripping the top of the weight vertically with both palms. Stand with feet shoulder-width apart and extend both arms overhead so the dumbbell is directly above your head and your upper arms are close to your ears. This is your starting position.
Step 2
Inhale and slowly bend your elbows to lower the dumbbell behind your head, keeping your upper arms as still as possible. Lower until you feel a stretch through your triceps, typically when your elbows are at roughly 90 degrees. Avoid flaring your elbows out wide, as keeping them pointing forward is key to isolating the triceps.
Step 3
Exhale and extend your elbows to press the dumbbell back overhead, squeezing your triceps at the top. A common mistake is letting the upper arms drift forward, so focus on keeping them vertical and locked in beside your ears throughout. Repeat for the specified number of reps.
Exercise Benefits
The standing dumbbell tricep extension is one of the most effective exercises for isolating the long head of the tricep, which makes up the bulk of the upper arm. Extending the arms overhead puts the long head in a fully lengthened position, increasing its range of motion and making it work harder than in most other tricep exercises. It's a simple, accessible movement that only requires a single dumbbell and delivers excellent results for anyone looking to build stronger, more defined arms.
