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Strains and Sprains for Teens
Sprains and strains are common injuries, especially for people who play hard or are into sports. Find out what they are and how to recuperate from one.
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Strains and Sprains for Parents
Sprains and strains are common injuries, especially for kids who play hard or are into sports.
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A to Z: Polymyositis for Parents
Polymyositis is an uncommon disease that causes muscle weakness, pain, and inflammation. It usually affects adults.
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A to Z: Myasthenia Gravis (MG) for Parents
Learn about myasthenia gravis, an autoimmune disease that causes weakness in the voluntary muscles.
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Strength Training for Parents
With a properly designed and supervised program, strength training can be a fun way for kids to build healthy muscles, joints, and bones.
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Tetanus for Teens
Tetanus is a bacterial infection that grows in a contaminated wound. Because it can be serious, it's important to get immunized. Find out more.
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Muscular Dystrophy for Parents
Muscular dystrophy is a disorder that weakens a person's muscles over time. People who have the disease can gradually lose the ability to do everyday tasks.
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A to Z: Myositis for Parents
Learn about causes of muscle weakness and conditions that affect muscles and muscle tissue.
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What's Myalgia? for Kids
Myalgia is muscle pain — when muscles hurt because of an injury, overuse, or a medical condition.
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Stretching for Teens
You may have heard mixed things about stretching before working out. Here are the cold, hard facts on warming up, stretching, and cooling down.