Effect of 4 weeks of aerobic or resistance exercise training on arterial stiffness, blood flow and blood pressure in pre-and stage-1 hypertensives - Collier, S; Kanaley, J; Carhart, R, Jr; Frechette, V; Tobin, M; Hall, A; Luckenbaugh, A; Fernhall, B (J Hum Hypertens, 2008)