Exercise guide
Dumbbell 45 Degrees Press
- Intermediate
- Compound
- Rep-based
- Chest
- Shoulders
- Upper arms
- Waist
This compound movement targets the upper pectoral fibers and anterior deltoids, offering a greater range of motion and improved shoulder stability compared to barbell variations.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Adjust the bench to a 45-degree incline and sit with a dumbbell in each hand resting on your thighs.
- Kick the dumbbells up to shoulder height one at a time as you lie back against the bench.
- Plant your feet firmly on the floor and retract your shoulder blades, creating a stable base.
- Position the dumbbells at the sides of your upper chest with your wrists stacked directly over your elbows.
How to do it
- Press the dumbbells toward the ceiling in a slight inward arc, exhaling forcefully as you reach full extension.
- Stop just short of locking your elbows at the top to maintain constant tension on the chest and shoulders.
- Lower the weights under control to the starting position, inhaling deeply as you feel a stretch in your upper pectorals.
- Maintain a controlled 2-second eccentric (lowering) phase and a powerful 1-second concentric (pressing) phase.
Form checklist
- Keep your elbows tucked at a 45-degree angle relative to your torso to protect the shoulder joints.
- Ensure your wrists remain neutral and aligned directly over your elbows throughout the lift.
- Maintain a slight natural arch in your lower back while keeping your glutes and shoulder blades on the bench.
- Avoid clinking the dumbbells together at the top of the movement.
Pro tips
- Focus on driving your biceps toward the midline of your chest at the top of the rep to maximize upper pec recruitment.
- Imagine pushing your body away from the weights and deep into the bench to create more leverage and stability.
Make it harder
- Incorporate a 2-second pause at the bottom of each rep to eliminate momentum and increase time under tension.
- Perform the exercise unilaterally (one arm at a time) to increase the demand on your core and stabilizers.
Frequently asked
- What muscles does the dumbbell 45 degrees press work?
- The dumbbell 45 degrees press primarily targets the pectorals, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the dumbbell 45 degrees press?
- The dumbbell 45 degrees press uses dumbbell.
- Is the dumbbell 45 degrees press good for beginners?
- The dumbbell 45 degrees press is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.