鄭多燕健身操12週介入活動對國小體重過重及肥胖學童體適能之成效

針對身體質量指數過重及肥胖之學童，實施體位控制計畫活動，期望透過鄭多燕健身操介入的實施，降低學生身體質量指數，進而增進體適能。因此，本文之研究目的為：探討鄭多燕健身操活動介入後，對國小體重過重及肥胖學童身體質量指數與體適能之成效。方法：以金門縣某國小102學年四至六年級體重過重（10人）及肥胖（10人）學生為研究對象共20人，採隨機分派方式分成實驗組與控制組，其中控制組於實驗期間不實施運動的介入，實驗組則進行每週五天，每次20分鐘的有氧健身操課程介入。介入活動與前後測資料收集於民國103年2月24日至5月29日期間完成，並以獨立樣本t檢定進行比較介入前後兩組的體適能表現是否有所差異。結果：一、實驗組經由十二週的運動介入後，身體質量指數達到顯著的進步。二、經由十二週的運動介入後，實驗組學童的柔軟度、肌耐力及心肺耐力與對照組相比較之下起來均達到顯著的進步。結論：於20分鐘課間進行每週五天為期十二週的有氧運動，確實能提升學童身體質量指數、肌耐力、柔軟度與心肺耐力適能。而未來應持續給予學生適度的身體活動，養成學生良好的運動習慣，對於學生的身體健康與體適能表現會有更大的幫助。

關鍵字

鄭多燕；肥胖；體適能；運動介入

並列摘要

The purpose of this study was to examine the effect of the 12-weeks intervention, Jung-Da-Yeon aerobic physical activity, in overweight and obese elementary school students. The targeted group was selected and invited from the students whose BMI (Body-Mass-Index) were categorized as overweight and obese students. In an attempt to find out if the intervention has the effect of reducing BMI values, as well as increasing the fitness levels of the research sample. The sample was selected randomly from Fourth to Sixth grade elementary school students, and then randomized into the experiment and control groups. The experiment group was treated by the aerobic activity 20 minutes a day, five days a week while the control group received no treatment. The data was collected from February 24^(rd) to May 29^(rd) and analyzed by the independent-t test. The results indicated that experiment group significantly improved the BMI, muscle endurance, flexibility, and cardiorespiratory while compared with the control group. The researchers suggested that regular physical activity actually promote students’ fitness levels and should be practiced in their daily lives.