Exercise Guide
How to do dumbbell rear delt raise
Master the setup, range of motion, and tempo for safer, more effective reps.
Overview
The rear deltoids (the back of your shoulders) are often neglected in favor of the front and side delts. The rear delt raise isolates this small but crucial muscle group.
Strong rear delts aren't just for looks; they play a massive role in shoulder health and posture by pulling your shoulders back and counteracting the 'slumped' position many of us take at desks. This is a 'finesse' move—it’s not about how much weight you can lift, but how well you can feel the muscle working.
Why Use It
- **Better Posture:** Helps pull the shoulders back into a neutral position.
- **Shoulder Health:** Balances out the heavy chest pressing most people do.
- **3D Shoulders:** Fills out the back of the shoulder for a more complete physique.
When to Use It
Perform this at the end of a shoulder or back workout. It works best with light weights and higher repetitions to avoid letting the larger back muscles take over.
Instructions for Proper Form
Setup
- The Hinge: Stand with your feet hip-width apart. Hinge forward at the hips until your chest is almost parallel to the floor.
- The Back: Keep your back flat and your core 'braced' as if someone is going to poke you in the stomach.
- The Grip: Hold the dumbbells with your palms facing each other. Let them hang straight down from your shoulders with a slight bend in the elbows.
Execution
- The Raise: Using the back of your shoulders, lift the dumbbells out to your sides (like you're spreading your wings).
- The Lead: Think about pulling your elbows toward the ceiling, not your hands.
- The Squeeze: At the top of the move, pinch your shoulder blades together for a split second.
- The Return: Lower the weights back to the start with total control. Don't let them just drop.
Pro-Tip: Imagine you are trying to pour out two jugs of water at the top of the movement. This slight internal rotation helps isolate the rear delt even more.
Common Mistakes
- Swinging: Using your hips to bounce the weights up. If you have to swing, the weight is too heavy.
- Shrugging: Pulling your shoulders up toward your ears. Keep your shoulders down and away from your neck.
- Standing Too Upright: If you don't hinge forward enough, this becomes a side lateral raise (hitting the side delt instead of the rear).
Mistakes by Level
Beginner
- Rounding the lower back.
- Looking up at the mirror (straining the neck).
Intermediate
- Using too much weight and letting the traps take over.
- Moving too fast through the rep.
Advanced
- Losing the mind-muscle connection as the set gets difficult.
Mechanics
Use these setup and execution anchors to keep the rep organized, repeatable, and easier to progress.
Movement Pattern
Isolation
Body Position
Other
Load Style
Bilateral
Muscles Worked
Primary
- Rear-deltoids
Secondary
- Traps
- Rhomboids
Stabilizers
- Core
- Lower-back
Setup Requirements
- Hold a pair of light dumbbells.
- Hinge at your hips until your torso is nearly parallel to the floor.
- Keep a slight bend in your knees and a flat back.
- Let the dumbbells hang straight down with palms facing each other.
Form Checklist
- Is your back flat like a table?
- Are you leading the movement with your elbows?
- Are you avoiding the use of momentum?
- Is your neck in a neutral position (looking at the floor)?
Range of Motion
Raise the weights out to the sides until your arms are parallel to the floor. Do not swing them past your torso line.
Breathing Pattern
Exhale as you raise the weights; inhale as you lower them.
Tempo Guidance
2 seconds up, 1 second squeeze at the top, 2 seconds down.
Caution Notes
- If you feel this in your lower back, ensure your core is tight or try the seated version.
Programming
Treat these guidelines as practical programming defaults, then scale load, volume, and frequency to match the rest of the training week.
Best For
- Isolating the posterior deltoid.
- Improving shoulder stability.
- Correcting rounded shoulders.
Goal Tags
Rep Ranges
- 12-20 reps. Focus on the burn and the squeeze.
Set Guidance
3-4 sets.
Rest Guidance
45-60 seconds.
Frequency
2-3 times per week.
Pairings
- Pair with face pulls for a dedicated rear-shoulder block.
- Superset with lateral raises for a complete shoulder pump.
Audience Notes
- Essential for anyone who does a lot of bench pressing or desk work.
Substitution Targets
- Cable Rear Delt Fly
- Face Pulls
- Machine Rear Delt Fly
Variations
Use progressions to increase difficulty when you master the movement, and regressions if you struggle with proper form or face mobility limitations.
Regressions
Seated Rear Delt Raise
Sitting on the edge of a bench and leaning over your legs removes the need to stabilize your lower back.
Best for: Focusing purely on the shoulders.
Progressions
Incline Bench Rear Delt Raise
Lying chest-down on an incline bench makes it impossible to cheat with momentum.
Best for: Strict isolation.
FAQ
Common Questions
How heavy should I go?
Light! The rear delt is a small muscle. Most people find that 5-15lb dumbbells are plenty to get the job done with perfect form.
Alternatives
Start with the closest related options, then browse fallback alternatives that keep the same primary training focus.