These two headlines were side by side on my news page this a.m:
Molecular Proof: Exercise Keeps You Young
People who exercise regularly tend to stay healthier as they age, and now new research may explain why. Compared to people who did not exercise, elite runners in the study had cells that looked much younger under a microscope.
Too Much Exercise May Pose Arthritis Risk
The study involved men and women of healthy weight, without pain or other symptoms. Knee injuries were more common and more severe among those who engaged in high-impact, weight-bearing activities such as running and jumping. The researchers are continuing to follow the participants to see if those in the high-activity group actually develop arthritis and if low-impact vs. high-impact activities affect their risk.
In other words, if you’re a runner, eventually you won’t be able to walk, but you’ll look so young and healthy sitting there in your wheelchair.
Please excuse me now; I’m off to apply for a government grant to study the effects of reading too many conflicting reports early in the morning.
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