| 摘要: | 本研究目的在探討振動刺激阻力訓練對肌力與血清激素值之影響。方法：受試者為16位高中男子拔河隊選手，平均年齡17.8±0.88歲，身高173.9±5.93公分，體重74.3±6.63公斤。隨機將受試者平均分為A、B兩組，分別實施槓鈴深蹲動作的等張阻力訓練，第1週至第4週以85%1RM的強度為負荷，第5週至第8週以90%1RM的強度為負荷，每週訓練3次，每次3組，組間休息2分鐘，每組5次反覆，連續實施8週；訓練同時A組給予15 Hz的振動刺激，B組則無。所有受試者在訓練前、第一次訓練課後立即與最後一次訓練課時，分別實施坐姿蹬腿肌力測驗及血清激素值檢測，以瞭解A、B兩組在訓練後，肌力及血清激素值的變化情形。本研究之資料以SPSS for Windows 10.0套裝軟體進行資料處理，並以混合設計二因子變異數分析進行之。結果顯示：A、B兩組在訓練後立即造成肌力、生長激素、睪固酮、皮質醇及血乳酸的增加達到顯著差異，但兩組之間均未達顯著差異；而A、B兩組在長期訓練後則使肌力及生長激素的增加達到顯著差異，睪固酮及血乳酸的變化則未達顯著差異，而皮質醇的減少A組達到顯著差異，B組則未達顯著差異，但兩組之間同樣未達顯著差異。結論：全身振動刺激阻力訓練與阻力訓練，在立即訓練與長期訓練後，均能顯著提昇肌力及生長激素之濃度，但兩組之間無顯著差異存在。
The purpose of this study is to estimate the effect of resistive strength training with whole body vibration stimulus on muscular strength and serotonin. Method: The examinees are 16 senior high school male tugging-sport athletes, with average 17.8±0.88 years old in age, 173.9±5.93 cm in height, and 74.3±6.63 kg in weight. We distribute randomly the examinees into A and B groups. All of them have to execute the half squat strength training, first week to fourth week with 85%1RM and after fifth week with 90%1RM in the strength of endurance, 3 times a week, 3 suits a time, 5 rounds a suit, and a 2-minute-break between each suit. The training lesson will continue in 8 weeks. Besides, we give15Hz of vibratory stimulation to the Group A only, in every training lesson. We measure the muscular strength by leg press and serotonin of every examinee before training and right after the first and the last training lessons. By that, we may realize the alteration of muscular strength and the value of serotonin in examinees after the resistive strength training with vibration stimulus and resistive strength training. We use the package software of SPSS for Windows 10.0 in this study to administer our data, and analysis it by hybrid designation 2-factors-ANOVA. Result: After the training, both A and B groups have immediately distinguish increasing in muscular strength, growth hormone, testosterone, cortisol and blood lactic acid. But there is no appreciably difference between these two groups. Besides, after long-term training, both A and B groups have observed difference in the alteration of muscular strength and growth hormone, while the testosterone and blood lactic acid has not. Group A has distinguish difference in the decreasing of cortisol, while the group B has not. Again, there is no appreciably difference between these two groups even after the long-term training. Conclusion: The resistive strength training with whole body vibration stimulus and resistive strength training, after immediately and long-term training, both of them have distinguish increasing in muscular strength and growth hormone, But there is no appreciably difference between these two groups. |
