Medical research

Researchers identify promising model for studying human aging

There are many components to aging, both mental and physical. When it comes to the infrastructure of the human body—the musculoskeletal system that includes muscles, bones, tendons and cartilage—age-associated decline ...

Health

Getting the most benefit from ab exercises

(HealthDay)—Men and women alike want defined abs. But you don't have to achieve a "six-pack"—the nickname for the three most visible pairs of abdominal muscles—to get the benefits of a stronger middle, needed to support ...

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