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Effect of Interval Training to Increase Physical Fitness
Proceedings of the 3rd International Conference on Sports Sciences and Health 2019 (ICSSH 2019)
The aim of this study was to know the effect of interval training to increase physical fitness. Subject was Student Extracurricular at Senior High School 1 South Indralaya, Palembang, and collected using total sampling (N =30). Through a quasi-experimental research, treatment given to the subject during 8 weeks and the frequency of training 3 times a week with 60% -70% of the maximum heart rate and duration of 30 minutes. Sample do to a 400-meter jogging with 3 replicates, the ratio of 1:3 anddoi:10.2991/ahsr.k.201107.015 fatcat:4cmfwqvwjffvrkdgizn7ydannm