The arm extends from the shoulder to the wrist, including the upper arm and forearm. Different muscles may work together in intricate ways to help the arm, wrists, fingers, and hands function. Knowing ...

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 ...

The shoulder muscles are responsible for maintaining the widest range of motion of any joint in your body. This flexibility is also what makes the shoulder prone to instability and injury. Muscles, ...

Upper body strength is helpful for a host of regular activities, from household chores such as lifting the groceries and raking the leaves to everyday actions like picking up your kids or walking your ...

You don’t need fancy equipment to tone and strengthen the muscles in your arms. Body weight exercises like planks, pushups, and arm circles can help you get the job done anytime, anywhere. Arm ...

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