How-to: Lie down on a weight bench with a dumbbell in each hand and bend your elbows at 90-degree angles. Extend your arms and lift the weights straight up in the air. Hold for 1 to 2 seconds, then ...

Regular resistance training that engages your shoulder muscles—primarily your deltoids, the rounded muscles that cover your shoulder joint—can help you remain functionally fit and avoid painful ...

Do you often feel stiff and tight? Notice frequent aches and pains? There’s probably a good reason. “As we start to get older, we lose fluid and flexibility in our joints and in our muscles,” says ...