Rear Delt Fly with Bed Sheet
Strengthen your rear deltoids and improve shoulder stability with the Rear Delt Fly using a bed sheet.
Description
A bodyweight exercise that targets the rear deltoids, using a bed sheet for resistance.
How to Do Rear Delt Fly with Bed Sheet
- 1Setup
Find a sturdy anchor point, such as a closed door frame or a robust post, and loop a bed sheet through it. Securely tie the sheet to create two firm handles.
- 2Setup
Hold one end of the sheet in each hand with an overhand grip, ensuring your palms face each other. Step back until the sheet is taut, your arms are extended forward at shoulder height with a slight bend in your elbows, and you are leaning back slightly with an engaged core.
- 3
Initiate the movement by squeezing your shoulder blades together and pulling your hands wide, as if attempting to rip the sheet apart. Maintain your elbows slightly bent and keep your hands at shoulder height throughout the pull.
- 4
Continue pulling until your arms are extended out to your sides, forming a 'T' shape with your body, feeling a strong contraction in your rear deltoids. Exhale deliberately as you complete the pulling phase.
- 5
Slowly and with control, return to the starting position, allowing your shoulder blades to protract slightly as your arms extend forward. Inhale steadily during this eccentric phase.
Tips
- Adjust your foot placement to modify resistance; stepping further back increases the challenge, while stepping closer makes the exercise easier.
- Focus on initiating the pull by retracting your shoulder blades and engaging your rear deltoids, rather than simply pulling with your biceps or triceps.
- Keep your core braced and engaged throughout the entire movement to maintain a stable torso and prevent any excessive arching in your lower back.
- Maintain a consistent slight bend in your elbows to keep tension on the rear deltoids and avoid turning the exercise into a bicep curl or tricep extension.
Common Mistakes
- ×Using too much arm strength instead of engaging the rear deltoids: Focus on initiating the pull by squeezing your shoulder blades together and thinking about pulling your elbows wide and back.
- ×Shrugging the shoulders during the pull: Keep your shoulders depressed and away from your ears to ensure the rear deltoids are the primary working muscle, not the upper traps.
- ×Rounding the upper back or arching the lower back: Brace your core firmly and maintain a neutral spine, leaning back slightly from your ankles to ensure proper alignment and stability.
Variations

Cable Seated Rear Delt Fly with Chest Support
Target your rear deltoids with this chest-supported cable fly. Isolate and strengthen your posterior shoulders for improved posture and balanced strength.

Cable Incline Rear Delt Fly with Back Support
Target your rear deltoids with the cable incline rear delt fly, using back support for stability. Sculpt strong, balanced shoulders effectively.

Smith Rear Delt Row
Target your rear deltoids effectively with the Smith Rear Delt Row. This exercise isolates the posterior shoulder muscles, enhancing definition and
Related Exercises

Band reverse fly
Strengthen your rear deltoids and improve shoulder stability with the band reverse fly.

Dumbbell Reverse Fly
Strengthen your posterior deltoids and upper back with the dumbbell reverse fly. Learn proper form to enhance shoulder stability and posture.

Dumbbell Rear Fly
Strengthen your rear deltoids with the dumbbell rear fly. This isolation exercise helps improve shoulder stability and posture.

Dumbbell Rear Delt Fly (45 degrees)
Target your posterior deltoids and upper back with the dumbbell rear delt fly. Learn proper form to sculpt strong, defined shoulders and improve posture.

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.

Bodyweight Kneeling Push-up Row
Build chest and back strength with this kneeling push-up variation that adds a rowing pull at the top.
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