As we get older, rotator cuff injuries become more common, a result of the natural aging process. A similar mechanism operates in the discs separating the vertebras in your lower back. These cartilaginous structures lose water over time, becoming less flexible and more brittle as the decades roll by.

The great TV classic ER helps teach armchair physicians to become amateur diagnosticians. He's in shock! She's got kidney stones! Rule-out pheochromocytoma! But sometimes a little knowledge can be a dangerous thing. You've learned somewhere - on the network news, in the Science section of The New

As with much in life that we take for granted, we are not usually concerned with the mechanisms of how our bodies work and how they do what they do. Such knowledge is not required for use of these magnificent machines that have been freely given to us. But just as a wise consumer will care for her or

Strong bones are important for all of us, not only for the aging baby boomers about whom we're hearing so much lately. And, "strong bones" are much more than a marketing ploy cooked-up by the dairy industry and pharmaceutical companies. Bones are incredibly dynamic, constantly reshaping themselves

1. Why stretch? Stretching lengthens muscles and improves flexibility. Also, stretching the big leg muscles - the hamstrings, calves, and quads - simultaneously loosens and lengthens the muscles of your lower back. So, when you stretch, you're helping your back! 2. When to stretch? Recent exercise physiology

Repetitive stress injuries are typically very difficult to treat successfully. These injuries are the result of actions done repeatedly, frequently, and consistently over time. They've taken a long time to build up and, therefore, the healing process also requires a fair amount of time. Shin splints,