Dumbbell Z Press vs Seated Overhead Press – Barbell

Side-by-side comparison of Dumbbell Z Press and Seated Overhead Press – Barbell. See which exercise suits your training goals, equipment, and fitness level.

Dumbbell Z Press

Seated Overhead Press – Barbell

Attribute	Dumbbell Z Press	Seated Overhead Press – Barbell
Primary Muscle	Shoulders	Shoulders
Secondary Muscles	Triceps, Traps, Deep Core	Triceps, Chest
Equipment	Dumbbells	Olympic Barbell
MET Value	5	5
Calories (30 min, 70 kg)	≈ 175 cal	≈ 175 cal
Video Quality	4K	4K
Male & Female	Yes	Yes
Multiple Angles	Yes	Yes

Choose Dumbbell Z Press when...

Greater range of motion than Seated Overhead Press – Barbell, increasing muscle stretch and activation
Each arm works independently, helping identify and fix strength imbalances between sides
Requires more stabilizer muscle engagement, building functional strength
Engages more muscle groups (Triceps, Traps, Deep Core), giving you more training stimulus per set

Full Dumbbell Z Press guide

Choose Seated Overhead Press – Barbell when...

Allows heavier loads than Dumbbell Z Press, making it better for building maximal strength and progressive overload
Fixed bar path reduces stabilization demands, letting you focus purely on moving weight

Full Seated Overhead Press – Barbell guide

The Verdict

Both exercises effectively target the Shoulders. Dumbbell Z Press (dumbbells) and Seated Overhead Press – Barbell (olympic barbell) are complementary, not competing. Smart coaches program both: use Dumbbell Z Press for your heavy compound work, and Seated Overhead Press – Barbell for your heavy compound work. Rotating between them prevents plateaus and builds a more complete physique.

Frequently Asked Questions

Is Dumbbell Z Press better than Seated Overhead Press – Barbell?

Neither is universally better. Dumbbell Z Press (MET 5) and Seated Overhead Press – Barbell (MET 5) serve different purposes. Dumbbell Z Press uses dumbbells and targets Shoulders, while Seated Overhead Press – Barbell uses olympic barbell and targets Shoulders. Choose based on your goals and available equipment.

Can I replace Dumbbell Z Press with Seated Overhead Press – Barbell?

Yes, both target the Shoulders, making them reasonable substitutes. Consider the equipment requirements (Dumbbells vs Olympic Barbell) and consult a qualified coach before making changes to your program.

Which burns more calories, Dumbbell Z Press or Seated Overhead Press – Barbell?

Both burn approximately 175 cal/30 min (based on a 70 kg person), as they share the same MET value of 5.

Build your workouts with Gymkee

Create personalized training programs with Gymkee. Access 550+ exercises in 4K with male and female videos, multiple angles, and step-by-step instructions. Build custom workouts and deliver a professional experience to your clients.

Try Gymkee Free, No Card Required See all features