You might be training harder than ever—but if you’re neglecting this key muscle group, your strength, stability, and ...

You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

Brachial palsy is a weakness or paralysis of the arm due to brachial plexus injury. The brachial plexus is a network of nerves near your neck that connect your spinal cord to your arms. These nerves ...

Muscular dystrophy, spinal injury, and other medical issues can cause progressive weakness and loss of muscle mass in a patient’s arms. Over time, muscle weakness decreases mobility, making everyday ...

A mom who dismissed her arm pain as a pulled muscle or arthritis was given a devastating diagnosis. Laura Isom, who hails from the English village of Stoke Mandeville, first knew something was wrong ...

June Furlan was alarmed when a mystery weakness started taking over her body, so her personal trainer suggested doing “dead bugs” to strengthen her core. She was already an avid gym goer, doing cardio ...