The effects of pilates training on flexibility and body composition: An observational study1 Neil A. Segal, MD, Jane Hein, PT, Jeffrey R. Basford, MD, PhD Archives of Physical Medicine and Rehabilitation Volume 85, Issue 12, Pages 1977-1981 (December 2004) DOI: 10.1016/j.apmr.2004.01.036
Fig 1 Median improvement in flexibility at each follow-up. NOTE. Bars indicate IQRs. All P < .01 by paired nonparametric analysis. Archives of Physical Medicine and Rehabilitation 2004 85, 1977-1981DOI: (10.1016/j.apmr.2004.01.036)