ERICA WALTERS BOOK - JUST PUBLISHED
ADDITIONAL RESEARCH SOURCES
https://pilatesfitstudioky.com/exercise-safe-way-better-back-pilates-for-osteoporosis/
Bonehealthandosteoporosis.org
Clevelandclinic.org
Mayoclinic.org
Medschool.cuanshutz.edu
Niams.nih.gov