So the researchers took interest to study the behaviour of exercise in their spare time after school high school student studying at 5 PI is a 2 semester study of PI-2557 (2014) LOM SAK road school witthayakhom school district, phetchabun province LOM SAK road.
Therefore, the researchers are interested in research on exercise behavior in their free time after school for students who are studying 5th Semester 2 years Education 2557 School Dist School District, Phetchaburi Province.
Therefore, the researchers are interested in research on exercise behavior in free time after school students flutes that 5 studying students 2 pi education 2557 schools LOM sak school.Phetchabun .