The purpose of the study
1. A study of exercise in their free time after school in the 5th grade students who are studying in Term 1, 2557 High School District Lom Sak. Phetchabun
2. The personal information that affect physical activity in leisure time after school for students who are studying in 5th Semester 2 2557 School Dist School District, Phetchaburi Province.
การแปล กรุณารอสักครู่..
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