Stretching can keep your lower legs limber and your joints pain-free. Try these stretches, which involve the ankles and knee joints.
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Concerned about sexually transmitted infections? Here's what you should know.
Do you sometimes get a tingling or numb feeling? Most often, pins and needles is just an odd but harmless feeling that we have from time to time. But it can also be more serious.
When you get a headache, it's not the bones of the skull or the brain itself that's hurting. The pain comes from pain-sensitive nerves located near the muscles and blood vessels of the face, neck and scalp. Find out more about headaches by taking this quiz.
Your target heart rate is the range at which sustained physical activity - running, cycling, swimming laps, or any other aerobic exercise - is considered safe and effective.
This assessment is valid for women between the ages of 21 and 69 who have had sexual intercourse at least once and who have not had a hysterectomy with removal of the cervix.
A metered-dose inhaler sends medicine to the airways in your lungs. You must use the inhaler the right way for it to work. This video shows you how to use one with a spacer.