Posture Induced Changes in the Maximal M-wave and the H-reflex Amplitude

スポンサーリンク

概要

• 論文の詳細を見る

• The purpose of this study was to investigate posture induced changes in the H-reflex and maximal M-wave (M_max) amplitude in soleus muscle (SOL). The hypothesis of the present study is that both H-reflex amplitude and M_max amplitude change with posture. Nine healthy males were tested under two randomly administered conditions; prone and standing position. The ankle joint angle was set at the same angle in each postural condition by monitoring the electrical goniometer. H-reflex was elicited in the SOL from the right leg every 5 seconds using electrical stimulation to the tibial nerve in the popliteal fossa. Surface electromyography (EMG) was recorded from the middle surface of the SOL and the tibialis anterior muscle (TA) using silver bipolar electrodes. Absolute values of H_max, M_max amplitude and H_max/M_max ratio in each postural condition obtained from the H-M recruitment curve were compared. All H_max/M_max ratios, H_max amplitudes and M_max amplitudes were significantly lower in the standing position. The hypothesis of the present study was verified, and M_max amplitude in the SOL was inhibited by the standing posture. There is a possibility that M_max amplitude is changed in conjunction with the posture induced physiological response.

著者

• ONODERA SHO

  Department of Kawasaki University of Medical Welfare

• SEKI Kazutoshi

  Department of Service Industries, University of Marketing and Distribution Sciences

• Seki Kazutoshi

  Univ. of marketing and distribution sci.

• Onodera Sho

  Kawasaki Univ. Of Med. Wel.

• Onodera Sho

  Department Of Health And Sports Science Kawasaki University Of Medical Welfare

• Onodera Sho

  Department Of Health And Sports Science Faculty Of Health Science And Technology Kawasaki University

• Seki Kazutoshi

  Doctoral Program In Health Science Graduate School Of Kawasaki University Of Medical Welfare

• Seki Kazutoshi

  University Of Marketing And Distribution Sciences

• Yamaguchi Hidetaka

  Kibi Int'l Univ.

• Seki Kazutoshi

  Department Of Hospital And Welfare Service University Of Marketing And Distribution Science

• Takahara Terumasa

  Doctoral Program in Health Science, Graduate School of Health Science and Technology, Kawasaki Unive

• YAMAGUCHI Hidetaka

  Department of Health Welfare & Human Performance, KIBI International University

• Takahara Terumasa

  Doctoral Program In Health Science Graduate School Of Health Science And Technology Kawasaki Univers

• Onodera Sho

  Department Of Health And Sports Science Faculty Of Health Science And Technology Kawasaki University

• Onodera Sho

  Department Of Health And Sports Science Faculty Of Health Science And Technology Kawasaki University

• Onodera Sho

  Department Of Health And Sports Science Faculty Of Health Science And Technology Kawasaki University

関連論文

• EFFECTS OF SUPINE FLOATING ON RECTAL TEMPERATURE AND CARDIAC AUTONOMIC NERVOUS SYSTEM ACTIVITY AFTER HIGH AND MODERATE INTENSITY EXERCISE WITH A CYCLE ERGOMETER(Proceedings of The 8^ Asian Federation of Sports Medicine Congress 2005 Tokyo)
• P1-31 Effects of Supine Floating on Rectal Temperature and Cardiac Autonomic Nervous System Activity after High Intensity Exercise with an Ergometer.(The Proceedings of the 12th Annual Meetings of Japan Society of Exercise and Sports Physiology)
• S-IV-3 A VIEWPOINT OF SAFETY FIRST ABOUT THE WATER EXERCISE AND MOUNTAINEERING IN AN OLD PERSON(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiology Jury 31 August 1, (Kagoshima))
• 1-P-17 Influence of carbohydrate fluid intake on carbohydrate oxidation/fat oxidation rates during aerobic exercise : A comparison of 2 pre-exercise meal conditions(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiolog
• 1B-O-2 Comparison of HR and BP response during gradually increasing and decreasing work load exercise between morning and afternoon(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiology Jury 31 August 1, (Kagoshima))
• 1B-O-1 Changes in heart rate, blood pressure and cross sectional area of inferior vena cava during the supine position in water(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiology Jury 31 August 1, (Kagoshima))
• 1B-O-7 The relationship between swim performance, %body fat and variation of rectal temperature during long distance swim(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiology Jury 31 August 1, (Kagoshima))
• 1-P-6 Response to α-motoneuron excitability of spinal cord in muscle stretching(The Proceedings of the 18th Annual Meetings of Japan Society Exercise and Sports Physiology Jury 31 August 1, (kagoshima))
• A Historical Timeline of Doping in the Olympics (Part II 1970-1988)
• A Historical Timeline of Doping in the Olympics (Part 1 1896-1968)
• 2-P-39 Relationship between blood pressure and atmospheric pressure in the Japanese elderly during exercise in water(The Proceedings of the 17th Annual Meetings of Japan Society of Exercise and Sports Physiology Jury 25-26, (Tokyo))
• 2-O-45 Characteristics of heart rate variability at the onset of exercise In middle-age and elder subjects(The Proceedings of the 17th Annual Meetings of Japan Society of Exercise and Sports Physiology Jury 25-26, (Tokyo))
• 1-O-08 Effects of the low intensity strength training combined with a heat stimulation on maximum muscle strength in knee extensor(The Proceedings of the 17th Annual Meetings of Japan Society of Exercise and Sports Physiology Jury 25-26, (Tokyo))
• 1P-Y-13 Effects of supine position with lower limb elevated on cardiac parasympathetic reactivation after high-intensity Exercise(The Proceedings of the 16th Annual Meetings of Japan Society of Exercise and Sports Physiology August 2-3, (Nara))
• 1P-Y-14 Effects of the cross sectional area on passive leg raising after bicycle exercise(The Proceedings of the 16th Annual Meetings of Japan Society of Exercise and Sports Physiology August 2-3, (Nara))
• 2P-P-24 Influence in the cross sectional area of inferior vena cava during sitting cross-legged(The Proceedings of the 16th Annual Meetings of Japan Society of Exercise and Sports Physiology August 2-3, (Nara))
• 50. Increases in Venous Return during the prone position in Water(The Proceedings of the 15th Annual Meetings of Japan Society of Exercise and Sports Physiology July 26-27, (Hirosaki))
• 37. Effects of Supine Floating on Autonomic Nervous System Activity and Rectal Temperature after Exercise(The Proceedings of the 15th Annual Meetings of Japan Society of Exercise and Sports Physiology July 26-27, (Hirosaki))
• 35. Effects of passive leg raising on venous return in supine position(The Proceedings of the 15th Annual Meetings of Japan Society of Exercise and Sports Physiology July 26-27, (Hirosaki))
• Posture Induced Changes in the Maximal M-wave and the H-reflex Amplitude
• Effects of Eating or Skipping Breakfast on Heart Rate and Oxygen Uptake
• Responses of the Latent Time of H Wave in Human Gastrocnemius Muscle to Arm Crank Exercise
• Attenuated Increases in Blood Pressure by Dynamic Resistance Exercise in Middle-Aged Men
• 2F1:Decrease of body weight estimated by water depth
• 1B04 Changes of heart rate oxygen uptake and rectal temperature during treadmill walking in water
• 2-P-29 Diurnal variation in the H-reflex in human(The Proceedings of the 17th Annual Meetings of Japan Society of Exercise and Sports Physiology Jury 25-26, (Tokyo))
• Relationship among First Heart Sound Amplitude, Double Product and Cardiac Parasympathetic Nervous System Modulation during Graded Exercise
• The Relationship between Inferior Vena Cava Distensibility and Arterial Blood Pressure
• Effect of Environmental Change while Climbing Mt. Daisen on Forced Vital Capacity and Forced Expiratory Volume % in Young Women
• 2-P-31 Effects of carbohydrate fluid intake on carbohydrate oxidation/fat oxidation(The Proceedings of the 17th Annual Meetings of Japan Society of Exercise and Sports Physiology Jury 25-26, (Tokyo))
• A Historical Timeline of Doping in the Olympics (Part III 1989--2006)
• 1B10 Variation in carotid arterial compliance during a menstrual cycle
• The Relationship between Arterial Stiffness and Under Water Blood Pressure in Middle-aged and Elderly Women
• 2-C-09 Suitability of modified tandem-bicycle ergometer(The Proceedings of the 19th Annual Meetings of Japan Society of Exercise and Sports Physiology August 25・26, (Tokushima))
• Buoyancy Induced Decrease of Maximal M-wave Amplitude in Human Soleus Muscle during Standing
• O-16 Comparison of anaerobic threshold during graded exercise between in the morning and in the afternoon(The Proceedings of the 20th Annual Meetings of Japan Society of Exercise and Sports Physiology July 28・29,(Tsukuba))
• P-07 Changes of heart rate, parasympathetic nervous system and urinary electrolyte during walking in water(The Proceedings of the 20th Annual Meetings of Japan Society of Exercise and Sports Physiology July 28・29,(Tsukuba))
• Buoyancy Induced Decrease of Maximal M-wave Amplitude in Human Soleus Muscle during Standing
• Changes in the Indices of Respiratory Functions in Japanese Adult Men during an Ascent of Mt. Fuji
• Water exercise and health promotion
• P-15 Changes of the stress indicator during a short time stay in snow hole(The Proceedings of the 21st Annual Meetings of Japan Society of Exercise and Sports Physiology July 27 ・ 28, (Saitama))
• 1-B-3 Effects of materials and functions of sports clothes on physiological response during unsteady workload exercise(The Proceedings of the 21st Annual Meetings of Japan Society of Exercise and Sports Physiology July 27 ・ 28, (Saitama))

もっと見る 閉じる

スポンサーリンク