| Summary: | 碩士 === 國立臺灣體育大學(桃園) === 教練研究所 === 96 === This research tends to explore effects of 4-week training towards elementary overweight students in their healthy physical fitness and life accommodation abilities. Using sixth-grade students in Taoyuan County as study objects, I firstly had 192 students sampled from six classes and proceeded to test them with life accommodation index before 48 overweight students whose BMI (body mass index) larger than 22 were sampled for the experiments and arranged in orders from high to low according to their fat containing percentages. The matching patterns: A. 11 persons in the control group receiving no exercise trainings; B. 10 persons in a hiking group receiving four trainings a week, 21 minutes each time; C. 10 persons in a rope jumping group receiving four trainings a week, 21 minutes each time; and D. 12 persons in a circuit training group receiving four trainings a week, 21 minutes each time. Before and after trainings, all the experimental objects had been analyzed in body composition, in body bending onwards when sitting (for flexibility tests), in one minute tests in knee-bending sit-ups (for muscular endurance), in standing long jumps (for muscular strength), in 800-meter races (for heart and lung endurance), and in other examination tests with elementary students life accommodation indexes. The conclusions fall as below: 1. Objects in the experimental group revealed certain unremarkable improvements in body compositions after 4-week regular exercises; 2. Healthy physical fitness abilities of the objects in the experimental group were improved; 3. Students whose BMI smaller than 22 were equipped with better abilities in mental health and in life accommodation than those overweight ones; And 4. The objects in the experimental group after 4-week regular exercises certainly enjoy more in mental health and life accommodation.
Statistic and analytic methods include: 1. To use independent samples to t-test and analyze before trainings the homogeneity of those objects of the control or of the experimental groups and the differentiae of which in assimilating caloric during experiment period; 2. Using dependent samples to T-test differentiae between the control and the experimental groups in their healthy physical fitness, body compositions, and life accommodation before and after the trainings; and 3. All the significance level was fixed at
p<0.05.
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