目的：透過運動訓練的刺激，造成動脈硬化程度及睪固酮濃度的變化對健康是相當重要的要素，本研究在探討蹲舉阻力訓練對健康男性大學生動脈硬化程度
及總睪固酮濃度的差異及相關性。方法：以42名健康男性大學生為研究對象，採隨機分組，分成低強度15RM訓練組、中強度10RM訓練組、高強度5RM訓練組，三組均接受每週2天、每次1組、為期4週的訓練。訓練前後均接受動脈硬化程度檢測及總睪固酮濃度檢測，分別為訓練前測、第一次訓練後30分鐘內測、最後一次訓練後30分鐘內測，以二因子混合設計變異數分析，比較低、中、高阻力訓練強度下三個採血及測量時間點的各種變項差異；事後分別比較低、中、高阻力訓練強度下三個採血及測量時間點的各種變項差異之考驗；以皮爾森積差相關進行受試者動脈硬化程度及總睪固酮濃度的相關分析，本研究所有考驗值的統計水準定為α＝.05。結果：低強度及中強度訓練對動脈硬化程度有立即及持續降低並有顯著差異，高強度訓練無顯著差異；低強度及中強度訓練對總睪固酮濃度有立即性增加但無持續性，高強度訓練有立即及持續增加並有顯著差異；動脈硬化成度與總睪固酮濃度無顯著相關。結論：背蹲舉阻力訓練可透過選擇訓練的強度使健康男性達到降低動脈硬化程度及增加總睪固酮濃度。總睪固酮濃度的上升與下降呈現不直接影響動脈硬化的程度。
Purpose: Through the stimulation of exercises which resulting the changes and the hardening of arteriosclerosis and total testosterone concentration, these health effects are important elements this research. This research is exploring the effects of squat resistance training for the healthy men in arteriosclerosis degree and total testosterone concentration. Methods: from 42 healthy college men as research subjects, randomization divided within these subjects into a low intensity 15RM group, medium intensity 10RM group and high intensity 5RM group. These three groups went through 4 weeks training, 2 days per week and one set per group. 42 subjects were tested in arteriosclerosis degree and total testosterone concentration before and after training. After first training within 30 minutes and the last training (the 8th training session) within 30 minutes. Using two-way ANOVA, mixed design to compare for low, medium and high resistance intensity training for the three blood samples and measure for time and all the variables. Post hoc analysis for separate the low, medium and high resistance intensities trainings for the three blood samples and measure for time and all the variables for testing. Using Pearson Product-Moment Correlation conducts the arteriosclerosis degree and total testosterone concentration on the subjects for analysis. The significant difference levels of this study was α = .05
Results: these low, medium and high resistance intensities trainings have immediate, significant beneficial differences in arteriosclerosis degree. In high intensity training there is no significant difference in low and medium intensity trainings, the testosterone concentration is immediately increased but limited. High intensity training has immediate significant benefit but the arteriosclerosis degree and total testosterone concentration have no obvious effect to each other. Conclusion: through the different intensities of squat resistance trainings can reduce healthy men’s arteriosclerosis degree and increase the total testosterone concentration. The levels of total testosterone concentration do not directly affect the levels of arteriosclerosis degree.
