James Tangkudung, Aridhotul Haqiyah, Wahyuningtyas Puspitorini, Albert Wolter Aridan Tangkudung, Dani Nur Riyadi
This study aims to determine the effect of body mass index and haemoglobin towards the cardiorespiratory endurance. The research method is a survey, and the analysis technique is path analysis. This research was held in the Islamic University of 45 Bekasi with a sample of 20 from the athlete student club (UKM) Pencak Silat. The instruments used are a cardiorespiratory endurance with bleep test. Body mass index calculated as weight in kilograms divided by the square of height in meters (kg/m2) and haemoglobin level measurement using Harenz Scale. Based the results of data processing and analysis, the conclusions are: (1) body mass index directly affects cardiorespiratory endurance with ρy1 = 0.705, (2) haemoglobin directly affects cardiorespiratory endurance with ρy2 = 0.946, (3) body mass index directly affects haemoglobin with ρ21 = 0.923. Thus, body mass index and haemoglobin are two factors where there is a direct effect on cardiorespiratory endurance. © Primrose Hall Publishing Group.
Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta Timur, 13220, Indonesia; Universitas Islam 45 (UNISMA), Jl. Cut Meutia 83, Bekasi, 17113, Indonesia
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