Headache Nearly everyone has had headache pain, and most of us have had it many times. A minor headache is little more than a nuisance that's relieved by an over-the-counter pain reliever, some food or coffee, or a short rest. But if your headache is severe or unusual, you might worry about stroke, a tumor, or a blood clot. Fortunately, such pro...

You hear about hip flexor muscles, and you know they need to be stretched, and you know they can hurt sometimes. Hip flexors are located on the front top part of your thigh in the pelvic area. It is because of the hip flexors that you can flex your hips and bend your knees to your hips. They are important to keep the posterior pelvic muscles in...