BYT

Isolation · Dumbbell · Learn first

Reverse fly

Hinge until the torso is near parallel, dumbbells hanging, soft elbows.

Reverse fly
  1. 1Open the arms out to the sides, leading with the elbows.
  2. 2Stop at shoulder height and squeeze between the blades.
  3. 3Keep the neck long. Don't look up.

Easy to miss: Standing up and swinging the weights with the hips.

Muscles

Copper on the figure is a prime mover. The softer tone helps.