不同有氧運動對動脈脈波傳遞速度之立即影響

The acute response of pulse wave velocity following different models of aerobic exercise

張予親(Yu Chin Chang)

指導教授 ： 王順正

國立中正大學/教育學院/運動與休閒教育研究所/碩士(2013年)

摘要

目的：探討使用跑步機與核心部位的有氧運動 (橢圓機、Core X)，運動後之頸-股 (carotid- femoral) 、肱-踝 (brachial-ankle) 及股-踝 (femoral-ankle) 動脈脈波傳遞速度 (pulse wave velocity, PWV) 的差異。研究方法：以30名經常運動大學生 (年齡19.87±1.68歲、身高167.45±7.20公分、體重63.16±11.60公斤) 為受試對象，每位受試者接收跑步機最大努力跑測驗一次 (heart rate maximal, HRmax)。依平衡次序方式分別接受3種有氧運動30分鐘，以70%保留心跳率 (heart rate reserve, HRR) 進行心跳率控制 (heart rate control, HRC) 跑步機運動與橢圓機運動 (固定50rpm踩踏頻率)，Core X 運動以固定阻力及踩踏頻率40rpm，運動後休息30分鐘，以Doppler脈波傳遞速度檢測儀測量cf、ba及faPWV。以相依樣本單因子的重複量數變異數分析比較依變項的差異情形。結果：安靜cfPWV、baPWV及faPWV與Core X與橢圓機運動後之PWV無顯著差異。橢圓機運動後cfPWV與Core X運動後達顯著差異 (p<.05)。Core X、橢圓機與跑步機運動後之ba PWV無顯著差異；Core X、橢圓機與跑步機運動後之fa PWV無顯著差異。結論：橢圓機運動有助於促進中央動脈順應性；Core X與跑步機運動對動脈順應性之影響具有相同效益。

關鍵字

脈波傳遞速度 ； 動脈順應性 ； 有氧運動

並列摘要

Purpose: The purpose of the study is to compare the region pulse wave velocity (PWV) after aerobic exercises using treadmills, elliptical machines and Core X. Method: The participants, including 30 college students (age 19.87 ± 1.68 yrs, height 167.45 ± 7.20 cm, weight 63.16 ± 11.60 kg), received incremental maximal exercise to exhaustion to obtain the heart rate maximal. According to the balance way of order, the participants accepted three kinds of aerobic exercise (70% HRR HRC with treadmill, 70% HRR HRC fixed frequency 50rpm with elliptical machine and 40rpm fixed frequency with Core X) respectively for 30 minutes. After 30 minutes of rest after exercise, Ultrasonic Doppler Flow Detector was used to measure pulse wave velocity. Data was progressed by One-way ANOVA to compare the difference among the effects of 3 aerobic exercise on the carotid-femoral (cf), brachial-ankle (ba) and femoral-ankle (fa) PWV. The significant level was set at α=.05. Result: There were no significant differences on pulse wave velocity of resting and after aerobic exercise from cfPWV, baPWV and faPWV cfPWV after elliptical machines and Core X aerobic exercise were significant different (p<.05). Both baPWV and faPWV after aerobic exercise of treadmills, elliptical machines and Core X had no significant difference. Conclusion: Central arterial compliance was indices with elliptical aerobic training. The effect of arterial compliance with Core X and treadmill aerobic exercise that no difference.

並列關鍵字

pulse wave velocity ； arterial compliance ； aerobic exercise

參考文獻

李宏文、王國哲、賴世偉、劉秋松與陳維恭 (2003)。脈波進行速度與動脈硬化危險因子相關性之研究。中台灣醫誌，8，29-35。

何金山、鄭俊良、林國全、陳正宇 (2009)。不同類型選手間的脈波傳遞速度差異。運動健康與休閒學刊，14，11-16。

吳忠芳、王予仕、黃彥鈞、王順正、王國樑 (2008)。橢圓機坡度改變對下肢肌群肌電訊號與生理反應之影響。體育學報，41(2)，31-42。

陳弘峻、吳銘庭、林瑞興 (2006)。運動訓練介入對主動脈和肺動脈血流速度之影響。運動生理學暨體能學報，5，127-134。

黃騰丘、方進隆與何金山 (2008)。游泳選手與一般學生運動前後脈波傳導速率之比較。運動生理暨體能學報，8，63-68。