#1 Reverse Dumbbell Fly
Reverse Dumbbell Flyes are extremely efficient when it comes to strengthening the posterior shoulder and upper back. Strength in this area helps improve your upper body posture as well as your movement. However, you might want to focus on your technique as doing this exercise the right way is imperative.
Step 1: Start out in a right leg lunge with your torso leaning forward at about 45 degrees while holding your dumbbells at knee length.
Step 2: Raise your arms out to the sides with your palms facing down until the dumbbells reach shoulder height.
Step 3: Hold your position while giving your shoulder blades a squeeze before slowly lowering your dumbbells to your original stance.
Important Tip: Start off by practising 10 reps.