Dumbbell Fly

The stretch is the point — chest isolation that pressing can't replace.

Preparación

1. Lie back, bells over chest, slight elbow bend locked in.

Cómo Hacerlo

1. Open the arms wide in a big arc until you feel a deep chest stretch.
2. Hug a barrel back to the top — same arc, same bend.

Respiración

Deep inhale on the stretch, exhale on the hug.

Errores Comunes

• Turning it into a press at the bottom — keep the arc.
• Going too heavy — this is a stretch exercise, ego elsewhere.

Cómo Programarlo

Guía de técnica con fines educativos — no es consejo médico. Si eres nuevo entrenando o trabajas alrededor de una issue? Aplicar para entrenamiento and get a plan built for your body.