目的：探討八週不同強度跑步訓練對B型肝炎帶原者肝功能之影響。方法：受試者為30名自願參與本研究之男性B型肝炎帶原者，隨機分配於三組，包括：一、高強度跑步訓練組（HG組；22.5±3.58歲）：85% VO(下標 2max)，20分鐘；二、低強度跑步訓練組（LG組；22.1±2.77歲）：50%VO(下標 2max)，30分鐘；三、控制組（CG組；24.4±4.48歲），進行八週，每週三次的訓練。於訓練前(T1)、訓練四週(T2)、八週(T3)及停止訓練四週後(T4)授採血以分析肝功能。研究所得之肝功能檢驗值以正常人值作為判定標準。結果：三個不同運動訓練組，在T1、T2、T3、及T4所測得的肝功能檢驗值皆落在正常範圍內。結論：B型肝炎帶原者經過八週，每週三次85% VO(下標2max) 以及50%VO(下標 2max) 跑步訓練，對肝功能並無不良影響。
Purpose: The purpose of this study was to compare the effects on liver function in hepatitis B carriers after 8 weeks of running training. Method: Thirty subjects were randomly assigned to three groups: 1. High intensity running group (HG, age = 22.5 ±3.58 yr): 85%VO(subscript 2max), 20 minutes; 2. Low intensity running group (LG, age =22.1 ±2.77 yr): 50%VO(subscript 2max), 30 minutes; 3. Control group (CG age =24.4 ±4.48 yr). Blood samples were drawn from the subjects previous to their beginning of the training (T1) and after 4-week of training (T2), 8-week of training (T3), 4-week of detraining (T4). Result: All liver examined values were in normal range at T1, T2, T3 and T4 in three different training groups. Conclusion: Hepatitis B carriers seem to tolerate 8 weeks of 85% VO(subscript 2max) and 50% VO(subscript 2max) running training well.
