Begin seated on a stability ball with a dumbbell in each hand. Roll back so your upper back in completely against the ball. Press the dumbbells in front of you with a slight bend in your elbows. Now, draw your arms back down in a wide arc by squeezing your chest and moving at the shoulder joint. Hold a moment before returning on an exhale. Keep going.
We love these adjustable dumbbells from Rep Fitness. They take up very little space and are also very durable compared to other adjustable dumbbells on the market.
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