本研究目的在探討家長之態度行為與其子女健康體能之關係。採分層集束取樣方法，自台北市國民中學二年級學生抽得707人為樣本。除以身體活動調查表，蒐集學生日常從事身體活動情形外，另由學生家長填寫「家長對子女參與運動之態度與行為問卷」。同時，實施學生之健康體能測量，指標包含：身體質量指數、柔軟度、瞬發力、肌力、肌耐力、心肺耐力。主要研究結果如下：(1)學生每天花在靜態活動的時間平均為17.1至20.3小時；(2)平均花在中高強度活動的時間，男生為1.0小時，女生為0.5小時；(3)學生每天身體活動消耗能量平均值，男生為2417大卡，女生為2015大卡，其兩者間有顯著差異；(4)家長支持子女從事運動之程度越高者，其子女的柔軟度、瞬發力及心肺耐力會越好；(5)可預測學生健康體能之重要變項，包括：性別、學生身體活動消耗能量、家長支持子女運動程度、家庭社經地位、學生自覺健康情況、家長運動經驗。根據本研究結果，建議：(1)依性別差異設計並推動各種適合於男生和女生之體能活動；(2)幫助學生多從事動態的身體活動，以利於體能之提升；(3)鼓勵家長透過實際參與、提供設施及強化動機之方式，幫助子女從事運動。

The purpose of this study is to explore the effect of parents' attitudes and behaviors on the health-related physical fitness of their children. Using the cluster sampling procedure, seven hundred and seven of 8th graders are selected from Taipei City Junior High Schools. Instrument includes three parts: students' physical activity records, parents' attitudes towards children's physical activity involvement，and measurement of students' health-related physical fitness .The physical fitness indices are: body composition, flexibility, power, muscular strength, muscular endurance, and cardiovascular endurance. Major findings are as follow: (1) for all students, the averaged length of time spent on static activities per day ranges form 17.1 to 20.3 hours; (2) for boys and girls, the averaged length spent on moderate-to-vigorous physical activities are 1.0 hour and 0.5 hour per day, respectively; (3) student's averaged consumption of energy in daily physical activities are 2417 calories for the boy and 2015 calories for the girl, and there is significant difference between boys and girls; (4) the more the parent encourage their children's involvement in physical activities, the better are their children's flexibility, power, and cardiovascular endurance; (5) variables witch can predict students' health-related physical fitness are: gender, students' physical activity, parents' support for children's involvement in physical activities, family's social economic status, and parents' experiences of psychical activities. According to the results of this study, it is suggested that (1) physical activities should be designed according to gender difference; (2)in order to improve health-related physical fitness, students should be encouraged to get involved more in non-static physical activities; (3) parents should be encouraged to help their children's involvement in physical activities by participation, offering physical equipment and reinforcing motivation.