Dumbbell Lying Rear Delt Row
Dumbbell Lying Rear Delt Row is a rowing variant that strengthens the rear deltoids and upper back, performed lying face down on a bench. The movement improves shoulder girdle stability and specifically develops the rear deltoids and scapular control.
AI Analysis
Required equipment
Why Dumbbell Lying Rear Delt Row?
The lying rear delt row with a dumbbell, commonly known as 'rear delt row', is an excellent exercise that effectively targets the rear parts of the shoulders and upper back muscles. It is a rowing variant where you lie face down on a bench, allowing for optimal support and preventing other muscles, such as the lower back or legs, from assisting. This makes the movement particularly effective for developing rear deltoids and scapular control. Why is this movement so important? Most gym-goers focus on developing the front and side deltoids, often neglecting the rear deltoids. This imbalance can lead to posture problems, shoulder girdle instability, and even injuries. The lying rear delt row helps correct this imbalance by strengthening the rear parts of the shoulders and improving overall shoulder health and functionality. It also supports the upper back muscles, promoting better posture and scapular control. This movement is well-suited for intermediate fitness enthusiasts who want to deepen their understanding of shoulder anatomy and improve their body control. It is also a great addition to the programs of more experienced trainers looking for new ways to target the rear deltoids without overloading the lower back with heavy weights. The stable position allows for a focus on muscle activation and creating a better mind-muscle connection, which is key for effective muscle growth and strength development.
Benefits
Effectively strengthens the rear deltoids.
Improves shoulder girdle stability.
Promotes better posture and body control.
Prevents shoulder injuries and imbalances.
Develops scapular control and mobility.
Increases upper back muscle strength.
Balances shoulder musculature.
Muscle groups
Primary
- deltoids9
- deltoids9
- upper-back8
- upper-back8
Secondary
- trapezius7
- trapezius7
Stabilizers
- biceps5
- biceps5
- forearm4
- forearm4
- lower-back3
- abs3
How to perform
Setup
- Set the bench to a horizontal (or slightly inclined) position and lie face down so that your chest and hips are firmly against the bench.
Execution
- Start the movement by pulling the elbows outward and slightly upward, keeping the upper arms at an angle of about 60–80 degrees from the body.
- Continue the pull until the dumbbells reach the level of your sides/upper chest and the shoulder blades squeeze together without arching the lower back.
- Lower the weights back down to the starting position in a controlled manner, maintaining scapular control and a neutral spine position. Repeat the prescribed number of repetitions.
Coaching cues
- •Keep your wrist neutral and let the elbow lead the movement – think of pulling the elbows to the sides, not lifting the wrists up.
- •Do not let your shoulders rise to your ears; keep the shoulder blades back and down throughout the execution (depression and retraction).
Common mistakes
❌ Weights that are too heavy
Why it's wrong: When the weights are too heavy, the movement easily turns into a swinging motion, causing other muscles to take over instead of the rear deltoids, resulting in an incomplete range of motion. This reduces the effectiveness of the movement and increases the risk of injury.
✓ Fix: Choose lighter weights that you can control perfectly and feel the activation in the rear deltoids. Focus on a slow and controlled execution.
❌ Incomplete range of motion
Why it's wrong: If the range of motion is too short, the rear deltoids do not receive full tension and the movement is incomplete. Often, the weights only lift slightly off the surface.
✓ Fix: Ensure that you pull the dumbbells out to the sides and slightly upwards so that the shoulder blades squeeze together and the rear deltoids activate properly. As you lower, let your arms hang almost straight, feeling the stretch.
❌ Locking or excessive bending of the elbows
Why it's wrong: If the elbows are fully locked, the load shifts too much to the elbow joint and biceps. On the other hand, excessive bending turns the movement more into a bicep curl.
✓ Fix: Keep a slight, stable bend in the elbows throughout the movement. The arms should be 'long', but not locked. Focus on initiating the movement from the rear deltoids, not the arms.
❌ Shoulders rising to the ears
Why it's wrong: If you lift your shoulders to your ears during the pull, the load shifts undesirably to the trapezius and neck muscles, reducing rear deltoid activation and causing tension.
✓ Fix: Keep your shoulders down and relaxed throughout the movement. Focus on pulling the shoulder blades together and down, away from the ears.
Frequently asked questions
Do I need an adjustable bench for this exercise?
While an adjustable bench is optimal, you can also perform the movement on a flat bench. An adjustable bench allows you to raise your head slightly, which can improve comfort and range of motion for some. The most important thing is a stable surface that supports your entire body.
Can I do this exercise standing or on an incline bench?
You can do variations standing or on an incline bench, but lying on a bench is the most effective for isolating the rear deltoids. When standing, the lower back and legs can easily assist, and on an incline bench, the movement targets slightly differently. Lying down provides the best support and allows you to fully focus on the rear deltoids.
How often should I include this exercise in my training program?
Depending on your training split and goals, 1-3 times a week is a good amount. If you do a shoulder workout once a week, include it in that. If you have a split program, you can add it to your upper body or pulling day. Listen to your body and ensure adequate recovery.
Why do I feel the movement more in my upper back than in my rear deltoids?
This is common if the range of motion is too straight up or the elbows are too bent. Focus on pulling the weights slightly to the sides and up towards the ceiling, so the shoulder blades squeeze together and the rear deltoids do the main work. Keep a slight angle in the elbows, but do not let them rise too high.
Safety tips
- Always start with light weights to ensure proper technique.
- Keep your neck in a neutral position, do not bend it too much up or down.
- Ensure the bench is stable and do not slip off during the movement.
- Do not try to force a large range of motion if you feel pain in your shoulders.
- Focus on a controlled movement, avoid swinging and jerking.
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