Building strong forearms increases your grip strength too. Eight muscles in your forearm are responsible for both extending and stabilizing your wrist. The extensors work in concert with your forearm muscles that flex your wrist.

You use your fingers everyday to grasp and carry things, which relies heavily on finger flexion. The muscles used for finger flexion are often stronger and more developed than those responsible for finger extension.

Hand dexterity is critical to the normal range of motion needed in our hands to perform various daily activities. Hand muscles should be subject to strengthening via exercise like any other muscle in your body, as HandExercises.org suggests.

While generally not serious, a fat lip can be an embarrassing and painful injury. A fat lip can be the result of multiple incidents, including a blow to the face or an insect bite or sting. The swelling results from trauma to the soft tissue of the lip.

Proper warm-up and stretching of the arms and shoulders will help you through a range of activities. When you swim or play baseball or tennis -- or the piano -- you must keep your arms and shoulders strong and flexible.

Whether you type all day, play the guitar or perform precise surgical operations, finger dexterity, flexibility and strength are required for a variety of activities and skills.

Suffering an elbow injury the magnitude of a joint dislocation can be very painful and debilitating. Most patients will need to undergo some form of physical therapy in order to fully recover from this injury completely and appropriately.

In most cases, the issue of wrist flexibility will likely never cross your mind until you have sustained an injury or developed a condition that takes it away. Having flexibility in your wrists makes the lifting, gripping and twisting of daily life easy to handle.

The triceps, located in the back of the upper arm are responsible elbow extension. They are composed of the long head, the lateral head and the medial head. The medial head, often called the lower triceps, is often harder to tone than the lateral and long head.

Building slabs of muscle is a process; with a specific game plan, you'll notice results in a few weeks. If your goal is to get bigger arms fast at home, then your commitment is two arm workouts per week. You must also train each major arm muscle and use some special techniques to accelerate muscular growth.

If you wave to a friend and feel a bit of jiggling, perhaps it's time to tighten up those arms. Underarm flab can be a problem area for women due to extra fat and oftentimes age. This problem spot may keep you from wearing tank tops and force you instead to try to hide this area.

The popularity of bodyweight exercises is on the rise. In 2013, bodyweight strength training made the list of the top 10 fitness trends for the first time, according to the American College of Sports Medicine. If you’re looking to strengthen your arms, you don’t need to invest in a gym membership or bulky weights.