Step by step instructions, muscle activation and variants for the Dumbbell Decline Fly.
The dumbbell decline fly is an isolation exercise that stretches and contracts the lower chest by sweeping dumbbells in a wide arc on a decline bench. The decline angle targets the lower pectoral fibers more directly than a flat or incline fly.
Common mistakes content is coming soon.
The Dumbbell Decline Fly is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.