Mukharam, Khamdan
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Survei indeks massa tubuh, presentase lemak dan tingkat daya tahan kardiovaskuler (VO2max) peserta Sanggar Tari Tradisi Tantya Widyawara Tunggulwulung Kota Malang Mukharam, Khamdan; Wicaksono, Emmanuel Lukas
Motion: Journal Research of Physical Education Vol 15 No 2 (2025): Motion: Jurnal Riset Physical Education
Publisher : Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/motion.v15i2.9568

Abstract

Body mass index is commonly used to determine an individual's weight category. However, combining body mass index with body fat percentage provides a more accurate picture of adiposity. Body mass index also influences cardiovascular endurance (VO2Max). One method to improve cardiovascular endurance is through dancing using various choreographies and predetermined tempos. Dancing is the expression of the human soul translated into symbolic movements based on the creator's imagination. This research aims to analyze the body mass index, body fat percentage, and cardiovascular endurance level (VO2Max) of members of the Tradisi Tantya Widyawara Tunggulwulung dance troupe in Malang City. The method used in this research is quantitative descriptive with a survey and cross-sectional approach. The research subjects consist of 11 active members of the dance troupe. The results of the research show that the participants' body mass index falls within the ideal weight category, body fat percentage is normal, and cardiovascular endurance level (VO2Max) is classified as excellent.
The Relationship Between Physical Activity and Menstrual Cycles in Urban Adolescents Girls Amelia, Dessy; Novembriani, Rizqie Putri; Puriastuti, Alifia Candra; Rahmawati, Fitriana Nur; Mukharam, Khamdan; Billah, Moh.Andi Arif
Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education Vol. 14 No. SI1 (2026): Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Educat
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jpk.V14.ISI1.2026.115-123

Abstract

Background: Many adolescents face barriers to physical activity due to sociocultural factors, which may deter them from engaging in regular exercise. Sedentary lifestyles typical of urban adolescents may be associated with increased menstrual irregularities due to factors such as unhealthy weight gain, stress, and poor nutrition, all of which could be exacerbated by low levels of physical activity. This study aims to determine the relationship between physical activity and menstrual regularity in urban adolescents in Malang City. Method: An institutional-based cross-sectional study was conducted on public vocational high school students in Malang City from July until August 2025. The total calculated sample size is 96 respondents. Logistic regression is used to find the relationship between dependent and independent variables. Result: Logistic regression analysis showed that the level of physical activity was not significantly associated with menstrual cycle regularity (p > 0.05 across all activity categories). The Exp(B) value for moderate activity was 1.545 (95% CI: 0.424–5.633) and for high activity was 0.800 (95% CI: 0.247–2.596), indicating no meaningful difference in the likelihood of having a regular menstrual cycle compared to the low physical activity group. Model fit testing revealed Cox & Snell R Square of 0.020 and Nagelkerke R Square of 0.027, suggesting that physical activity explained only about 2–3% of the variation in menstrual cycle regularity. Conclusion: Therefore, physical activity level cannot be considered a significant predictor of menstrual cycle regularity in this study.