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.
Answer this one: Why is lack of regular exercise a major risk factor for heart disease?
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.
Endometriosis is a common condition among women. It affects about 1 in 10 women of childbearing age. Find out if you're at risk for it.
Lyme disease is an illness spread by the bite of an infected tick. A bull's-eye rash is a typical symptom that identifies this illness, which untreated can affect many parts of the body. This video explains how the illness develops and what you can do to protect yourself against tick bites.