caa a22 4500 467942455 CHVBK 20180406153017.0 cr unu---uuuuu 170328e20060501xx s 000 0 eng 10.1007/s00421-006-0186-9 doi (NATIONALLICENCE)springer-10.1007/s00421-006-0186-9 Cardiovascular responses to static extension and flexion of arms and legs [Elektronische Daten] [Ken Tokizawa, Masaki Mizuno, Naoyuki Hayashi, Isao Muraoka] This study compared cardiovascular responses to static extension and flexion exercises at four upper and lower limb joints. Eight males performed a 2min static contraction at 30% of maximal voluntary torque followed immediately by 2min post-exercise muscle ischaemia (PEMI) using each of four joints: the wrist, elbow, ankle, and knee. In the PEMI, an occlusion cuff placed around the proximal portion of the exercising muscle was inflated to 250mmHg immediately before the cessation of exercise. Mean arterial pressure (MAP), heart rate (HR), calf blood flow, and calf vascular conductance (CVC) in the non-exercised calf were measured. There was a significant interaction for direction of movement (extension vs. flexion) and limb (upper vs. lower) in HR and CVC during both exercise and PEMI; extension in the wrist and elbow evoked a greater increase in HR and a greater decrease in CVC than flexion, whereas flexion in the ankle and knee elicited a greater increase in HR and a greater decrease in CVC than extension. These results suggest that the cardiovascular responses to extension and flexion differ between arms and legs, partly arising from the activation of the muscle metaboreflex. Springer-Verlag, 2006 Exercise pressor reflex nationallicence Extensor nationallicence Flexor nationallicence Tokizawa Ken Graduate School of Human Sciences, Waseda University, Tokorozawa, Saitama, Japan aut Mizuno Masaki Faculty of Sport Sciences, Waseda University, Tokorozawa, Saitama, Japan aut Hayashi Naoyuki Institute of Health Science, Kyushu University, 6-1 Kasuga-Kouen, Kasuga, 816-8580, Fukuoka, Japan aut Muraoka Isao Faculty of Sport Sciences, Waseda University, Tokorozawa, Saitama, Japan aut European Journal of Applied Physiology Springer-Verlag 97/2(2006-05-01), 249-252 1439-6319 97:2<249 2006 97 421 https://doi.org/10.1007/s00421-006-0186-9 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00421-006-0186-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tokizawa Ken Graduate School of Human Sciences, Waseda University, Tokorozawa, Saitama, Japan aut NATIONALLICENCE 700 1- Mizuno Masaki Faculty of Sport Sciences, Waseda University, Tokorozawa, Saitama, Japan aut NATIONALLICENCE 700 1- Hayashi Naoyuki Institute of Health Science, Kyushu University, 6-1 Kasuga-Kouen, Kasuga, 816-8580, Fukuoka, Japan aut NATIONALLICENCE 700 1- Muraoka Isao Faculty of Sport Sciences, Waseda University, Tokorozawa, Saitama, Japan aut NATIONALLICENCE 773 0- European Journal of Applied Physiology Springer-Verlag 97/2(2006-05-01), 249-252 1439-6319 97:2<249 2006 97 421 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer