How to do the Cable One-Arm Decline Chest Fly

1Set the decline bench at an appropriate angle and position it near the cable machine.
2Attach a single handle to the low pulley of the cable machine.
3Lie down on the decline bench with your feet secured and your back flat against the bench.
4Grab the handle with one hand, keeping your arm extended and slightly bent at the elbow.
5Start with your arm extended out to the side, in line with your chest.
6Pull the handle across your body in a wide arc until your hand is above your chest.
7Slowly return to the starting position.
8Repeat for the desired number of repetitions before switching arms.