[Abstract] Purpose: The purpose of this study was to investigate the kinetics of cerebral blood flow (CBF) in conjunction with cardiopulmonary response during constant-work rate cycling exercise of moderate and heavy intensities. Methods: Seven subjects (6 males and 1 female; age, 25.4 ± 7.7 yr; height, 171.9 ± 4.3 cm; body mass, 67.7 ± 11.4 kg) participated in the present study. The subjects c...

BACKGROUND Long-term moderate-intensity exercise augments endothelium-dependent vasodilation through an increase in nitric oxide (NO) production. The purpose of this study was to determine the effects of different intensities of acute exercise on hemodynamics in humans. METHODS We evaluated forearm blood flow (FBF) responses to different intensities of exercise (mild, 25% maximum oxygen consu...

We examined independent and combined influences of asynchronous music and dominant attentional style (DAS) on psychological and psychophysical variables during exercise using mixed methods. Participants (N = 34) were grouped according to DAS and completed treadmill runs at three intensities (low, moderate, high) crossed with three music conditions (motivational, oudeterous, no-music control). S...

Background & Aims: puberty is a process in which physical and physiological changes lead to changes in the child's body as an adult with reproductive capacity. The purpose of the present study was to investigate the effect of 12 weeks of moderate intensity aerobic training on serum leptin, growth hormone / Insulin-Like Growth Factor-1, in Mature and immature Inactive Girl Students. Materials &...

the purpose of this research was to study the effect of one session of a progressive endurance running in two environments (natural temperature and moderate temperature) on some markers of the clotting system (fibrinogen, activated thromboplastin time or aptt, prothrombin time or pt) in active girls. 27 physical education female students from mazandaran university were selected and divided rand...