@yosikafitness: Want to build strong shoulders and improve posture? 💪 Here’s how to nail the Reverse Fly Machine: 1️⃣ Set the seat so your chest is level with the handles. 2️⃣ Keep a slight bend in your elbows, don’t lock them. 3️⃣ Focus on squeezing your shoulder blades together, not just moving your arms. 4️⃣ Control the movement—no rushing, feel the burn. It’s one of the best moves to target your rear delts and strengthen your upper back! 🔥 #fitnessbali #personaltrainerbali #baliworkout #gymtips #shoulderworkout