Lee IM, Shiroma EJ, Kamada M, Bassett DR, Matthews CE, Buring JE. Association of Step Volume and Intensity With All-Cause Mortality in Older Women. JAMA Intern Med. 2019 May 29;179(8):1105–12. doi: 10.1001/jamainternmed.2019.0899. Epub ahead of print. PMID: 31141585; PMCID: PMC6547157.
Braith RW, Pollock ML, Lowenthal DT, et al. Moderate- and high-intensity exercise lowers blood pressure in normotensive subjects 60 to 79 years of age. Am J Cardiol 1994;73:1124–8.
Brandon LJ, Elliott-Lloyd MB, Walking E-LMB. Walking, body composition, and blood pressure dose-response in African American and white women. Ethn Dis 2006;16:675.
Butcher LR, Thomas A, Backx K, et al. Low-intensity exercise exerts beneficial effects on plasma lipids via PPARgamma. Med Sci Sports Exerc 2008;40:1263–70.