Lever Side Seated Single Arm Rear Delt Fly
Target your rear deltoids with this seated single-arm leverage machine fly. Isolate and strengthen your shoulder's posterior head for improved posture and
Description
A seated lever machine exercise that targets the rear deltoids, upper back, and to a lesser extent, the triceps.
How to Do Lever Side Seated Single Arm Rear Delt Fly
- 1Setup
Adjust the seat height so your shoulder joint is aligned with the machine's pivot point when seated. Select an appropriate weight for your desired repetitions.
- 2Setup
Sit with your chest pressed firmly against the pad and grasp the handle with one hand, extending your arm forward with a slight bend in your elbow.
- 3
Exhale and pull the handle directly backward and slightly out to the side in an arc, squeezing your rear deltoid. Focus on initiating the movement from your shoulder, not your triceps.
- 4
Continue pulling until your arm is roughly in line with your torso, feeling a strong contraction in the back of your shoulder.
- 5
Inhale and slowly return the handle to the starting position, maintaining control throughout the eccentric phase. Do not let the weight slam back.
- 6
Complete all repetitions on one arm before switching to the other arm to maintain focus and consistency.
Tips
- Maintain a slight bend in your elbow throughout the entire movement to keep tension on the rear deltoid and protect the elbow joint.
- Focus on driving the movement with your rear deltoid and upper back muscles, imagining your shoulder blade retracting as you pull the handle back.
- Control both the concentric (pulling) and eccentric (returning) phases of the exercise to maximize muscle engagement and prevent momentum from taking over.
- Keep your shoulders depressed and avoid shrugging them towards your ears, which would shift the focus to your trapezius muscles instead of the rear delts.
Common Mistakes
- ×Using too much momentum or swinging the weight reduces rear delt activation; instead, perform the movement slowly and with control, focusing on muscle contraction.
- ×Shrugging the shoulders involves the traps instead of the rear delts; keep your shoulders down and back throughout the exercise.
- ×Extending the arm too straight can put stress on the elbow joint; maintain a soft bend in the elbow to keep tension on the target muscle.
Variations
Dumbbell Seated Single Arm Front Raise
Master the seated single arm front raise to build strong, sculpted shoulders. This isolation exercise targets the anterior deltoid effectively and safely.
Lever Seated Reverse Fly
Strengthen your posterior deltoids and improve shoulder health with the Lever Seated Reverse Fly.
Lever Seated Reverse Fly (parallel grip)
Perform a seated reverse fly using a lever machine with a parallel grip to effectively target your posterior deltoids and improve shoulder health.
Dumbbell Seated Bent Over Alternate Rear Delt Fly
Target and sculpt your rear deltoids with the seated bent-over alternate dumbbell rear delt fly.
Related Exercises
Lever Seated Hammer Grip Shoulder Press
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Lever Reverse Shoulder Press (plate loaded)
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Lever One Arm Shoulder Press (plate loaded)
Target your anterior deltoids with the Lever One Arm Shoulder Press. This plate-loaded exercise builds unilateral shoulder strength and stability using a
Lever Lateral Raise (plate loaded)
Sculpt wider, stronger shoulders with the Lever Lateral Raise. This machine-based exercise precisely targets your lateral deltoids for effective growth.
Dumbbell Complex Push-up Row Clean and Press
The ultimate full-body dumbbell complex combining a push-up, row, clean, and overhead press in one flow.
Kettlebell Around Head Rotation
Build shoulder mobility and stability by rotating a kettlebell around your head in a controlled circular path.
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