Dumbbell Bent Over Alternate Rear Delt Fly

Muscles involved

ShouldersBackTrapezius

Executing the dumbbell bent over alternate rear delt fly directly activates the back of your shoulders, upper back, and traps using a simple set of dumbbells. In modern daily life, we spend countless hours slouching in front of screens, scrolling through phones, or driving, which weakens the upper posterior chain over time. By targeting these crucial muscles with alternating reps, you counteract that unhealthy forward posture, naturally pulling your shoulders back and opening up your chest. Furthermore, building strength in your back and traps provides the endurance required to carry bags, hold heavy items, and maintain proper alignment throughout long days. Awakening this area improves how you move and carry yourself every single day.

Equipment required

Mancuernas

Muscles worked

MaleFemale

Posterior deltoidTeres majorTeres minorTrapezius lower fibersTrapezius middle fibers