“…In human subjects, findings regarding uterine blood flow and exercise have been inconsistent (Baumann, Huch, & Huch, 1989;Moore, Jarrett, & Bendick, 1988;Morrow, b o x , & Bull, 1989;Rauramo & Forss, 1988;Steegers, et al, 1988;Veille, Bacevice, Wilson, Janos, & Hellerstein, 1989). In 1956, Morris, Osborn, Wright, and Hart reported decreased uterine blood flow during short-term bicycle exercise by measuring the clearance time of radioactive sodium (NZ4) injected into the myometrium.…”