It’s a common sports injury. A torn anterior cruciate ligament-or ACL holds the knee in place. Now, some surgeons are testing a minimally invasive repair using polymers that are as durable as Kevlar: the material used in bulletproof vests.
If you're not taking regular breaks to move around during your workday, your muscles may rebel after being scrunched in your desk chair hour after hour.
A pediatric researcher has identified patterns of spinal curvature in younger children that may be likely to develop into scoliosis by adolescence. Accurately predicting scoliosis, a common, abnormal curvature of the spine, may set the stage for the first-ever methods to prevent the potentially disabling condition.