Dumbbell Standing Upper Chest Flys focus on the upper pecs (chest) and front shoulders. Stand upright holding a dumbbell in each hand with a slight bend in the elbows. Slowly bring your arms out to the sides and then forward in a controlled arc until hands meet in front of your upper chest (chest). Keep your core engaged and shoulders stable throughout. Gymcheq ensures proper alignment and smooth, controlled motion for maximum upper pecs (chest) activation.