Upper body
Dumbbell overhead triceps extension
Suggested start: 2–3 sets · 8–12 reps · rest 2 min between sets
Lowered positionDumbbells

Hold one light dumbbell in both hands and move at your elbows. Keep your upper arms steady as the weight lowers behind your head.
How to do it
Secure the dumbbell
Support the underside of one dumbbell head with both palms, fingers around the handle. Stand balanced and brace your middle.
Guide it overhead
Lift with both hands until your upper arms are beside your ears. Keep your ribs over your hips and wrists steady.
Bend your elbows
Lower the weight behind your head within a comfortable range, stopping before your upper arms move backward. Keep the weight clear of your head.
Extend smoothly
Straighten your elbows without snapping them or arching your back. After the set, bring the weight down with both hands under control.
Find your form
Keep in mind
- Keep elbows forward and about shoulder-width apart.
- Use a weight you can comfortably position overhead.
Watch out for
- Flaring your ribs or leaning backward.
- Letting elbows spread widely or the weight touch your head.