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Hernias for Teens
A hernia is an opening or weakness in the wall of a muscle, tissue, or membrane that normally holds an organ in place. Learning to prevent hernias isn't hard to do - check out these tips.
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Strength Training for Teens
Is working out with weights safe for teens? The best way to build muscle tone and definition is to combine aerobic and flexibility exercises with the right kind of strength training.
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Your Muscles for Kids
You have more than 600 muscles in your body! They do everything from pumping blood throughout your body to helping you lifting your heavy backpack. Find out more.
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Boys and Puberty for Kids
On the way to becoming a man, a boy's body will go through a lot of changes, including your body growing bigger, your voice changing, and hair sprouting everywhere. Find out more.
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Ptosis for Parents
Ptosis is drooping of the upper eyelid. Many things can cause it.
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Movement, Coordination, and Your 1- to 3-Month-Old for Parents
The reflexes they had just after birth start to disappear as babies this age gain more control over movements and interact more with their environment.
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Movement, Coordination, and Your 4- to 7-Month-Old for Parents
At this age, kids are learning to roll over, reach out to get what they want, and sit up. Provide a safe place to practice moving and lots of interesting objects to reach for.
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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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What Can I Do to Relieve My Pregnancy Backaches? for Parents
Find out what the experts have to say.
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Weight Management: Strength Training Exercises (Video) for Teens
These videos guide teens through basic strength training exercises. Anyone can do these exercises, and they work well as part of a weight-loss plan.