"In everyday life, your rotator cuff makes micro-adjustments to provide dynamic stability in your shoulder," says trainer and strength coach Jason Pak. Pak says it's important to incorporate mobility ...
Dumbbell exercises that target the shoulders are a great way to build strength in this area, which will prevent injury and sculpt and define the upper arms. You only need one set of dumbbells.
With hands clasped, let shoulder blades come together and try to reach hands toward the wall behind you. You should feel a stretch in the shoulders and chest. Hold for 30 seconds, maintaining an ...