The lying supine cable reverse fly is a chest fly variation that works the rhomboids, trapezius, and posterior deltoids. This exercise works well for athletes, bodybuilders, and weightlifters.
One mistake in this exercise includes not keeping your arms at the right angle. Two tips to prevent this mistake include keeping your entire body on the bench and going through a full range of motion. Alternatives to this exercise include the standing cable reverse fly, seated cable reverse fly, and incline bench dumbbell reverse fly.
The toughness level of this exercise is a 3 out of 10 since your body is on the bench the entire time.