“As on Earth, weight-bearing exercise is the best way to hang on to your bone. In zero gravity, of course, you have… — Mary Roach Copy Share Image
“It was like losing an important weight-bearing bone, and I knew I would spend the rest of my life trying to figure… — Adam Rapp Copy Share Image
Weight-bearing exercise builds bone density, builds your muscular strength so that you can hold your body up where those bones have a… — Ann Richards Copy Share Image
