12 Poses to counter Osteporosis that were used in Dr. Loren Fishman’s study, Twelve-Minute Daily Yoga Regimen Reverses Osteoporotic Bone Loss (http://bit.ly/2cqWCJT) and referenced in the NY Times article from December 2015 (http://nyti.ms/1OhEgFC). For best results, please find a certified teacher.