本研究主要是以嘉南蕪專體重控制班成員為主，探討體重過重者，如果在三個月內，施以不同體重控制方式，是否會影響體內之低密度脂蛋白和接1t.密度脂蛋白等不好膽固醇數值。研究中以BM1>27.2和26.9作品篩按男性和女性是否體重過重的標準，結果發現，6022位學生中，體重過重者有229位。經問卷調查後，有58位同意 參與實驗，共分四個組剎，色括(1)運動與食物控制組13位、(2)運動控制組12位，(3)食物控制組13位及(4)對照組20位。運動訓練以漸進方式將運動強度提 高至70%-85%的預測最大心跳數，每次運動時間超過30分鐘，每星期至少運動3夭。食物控制則要求受測者每天減少500-1000大卡之能量攝取。所得結果以t考驗減重前後的他密度脂蛋白和極低密度脂蛋白差異。此外，以單因子變異數(One-Way ANOV A)分析各組間的差異，如有顯著不同再以薛費氏 法做事後比較。從研究結果發現，雖然施以單一的運動控制或食物控制，對於降低體內低密度脂蛋白和極低密度脂蛋白數值上有明顯下降，但同時施以運動和食物的體重控制則效果最好。

The major goal is to investigate the effect of weight-controlling on the body values of bad cholesterol--Low Density Lipoprotein(LDL)and Very Low Density Lipoprotein (VLDL) in the members anticipating the weight-controlling program provided by ChiaNan Junior College of Pharmacy.

BMI were utilized as the standard to justify whether the students were overweight or not. Those whose BMI were above 27.2(male) or 26.9(female) were defined as overweight. In the 6022 samples， 229 students were overweight， In addition， 58 from 229 overweight subjects were surveyed agreeing to take part in the weight-contolling program and subdivided into 4 different groups including (1)Exercise and Diet Control Group (EDCG)-13 subjects， (2) Exercise Control Group(ECG)-12 subjects， (3) Diet Control Group(DCG)-13 subjects and (4) Contrast Group(CG)-20 subjects. The subjects of ECG were prescribed to perform the exercises 30 minutes per day， three days a week. The exercise intensity was progressively increased until the subjects reached the 70%-85% of the predicted maximal heart rate. In the DCG， the subjects were demanded to reduce their dietary intake for 500-1000 kcal per day. The end results ofLDL and VLDL values subsequent to three-month program were testified by t-test. The One-Way ANOV A and Scheffe method were used to analyze the variation between each groups. The results indicated that LDL and VLDL values were changed by ECG or DCG. However， EDCG were considered as the best weight-controlling program.