Replacement of daily load attenuates but does not prevent changes to the musculoskeletal system during bed rest oleh Peter R. Cavanagh, PhD DSc, Andrea J. Rice, BS MS, Sara C. Novotny, BS MS, Kerim O. Genc, MS PhD, Ricki K. Englehaupt, RN, Tammy M. Owings, DEng, Bryan Comstock, MS, Tamre Cardoso, PhD, Hakan Ilaslan, Scott M. Smith, Angelo A. Licata, MD PhD