Weighted vests can make walking harder but they don't build strength or bone--or burn more calories. Here's what they do and where they fall short.
A routine DEXA scan. An unexpected result. And one variable that's hard to ignore.....
Same genes. same health history. Ten years later, their brains had aged differently. Researchers traced the difference to one specific kind of exercise.
Bones can be "dense" yet fragile. A DEXA scan can't measure bone quality but it matters just as much. Creatine supports fracture-resistant bones.