@deltabolic: Pec Deck Machine Fly Mistakes The first mistake is keeping your arms completely straight. This can place extra stress on your shoulders and increase the risk of injury. Instead, keep a slight bend in your elbows, especially at the start of the movement. The second mistake is setting the seat too low, causing your elbows to sit at shoulder level or higher. This can also place unnecessary stress on the shoulders. Instead, adjust the seat so your elbows and hands are slightly below shoulder level. Size & Shred Training program 👉🏻 deltabolic.com (link in bio)