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Effects of acute exercise and chronic exercise training on regional bone and marrow blood flow (A) and vascular conductance (B) in the tibia. Values are means ± SE. *Mean is different from sedentary (SED) resting mean (P<0.05); β (P<0.1). ‡Mean is different from exercise trained (ET) resting mean (P<0.05);α (P<0.1).
