The Influence of an 8-Week High-Intensity Interval Training Toward VO2Max

Abstrak / Ringkasan

Abstract—This research wants to know; 1) an effect of 8
weeks HIIT on VO2Max of student as extracurricular
participant futsal in Junior High School Budi Mulia Jakarta, 2)
an increasing of VO2Max of student as extracurricular
participant futsal in Junior High School Budi Mulia Jakarta
through HIIT during 8 weeks. This research uses quasi
experiment by research design of One-Group Pretest-Posttest.
The researcher gives a treatment in the form of HIIT during 8
weeks in 3 times frequency per week. We measure VO2Max in
initial and final of training by using Bleep Test to know the
changing. The researcher uses SPSS 22 to analyse statistically the
data obtained. The results showed an increase, that is the mean
pre-test value is 28,9333 ml·kg-1·min-1 and after being given
training, it increased to 31,4042 ml·kg-1·min-1 (8,54%). While
the test uses paired t-test was obtained significant result as much
0,000, in other word p-value is < 0,05. Based on the results of the
study indicated that there are differences VO2Max on student as
extracurricular participant futsal in Junior High School Budi
Mulia Jakarta after being given HIIT.
Keywords: high-intensity interval training (HIIT), VO2Max,
futsal

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