Dewi Marfu’ah Kurniawati
Departemen Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro

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Foam rolling reduced total creatine kinase in acute muscle inflammation following long-distance running Ali, Mohammad Arif; Pangestu, Bayu; Rahayu, Setya; Anggita, Gustiana Mega; Kurniawati, Dewi Marfu’ah; Noer, Etika Ratna; Mohamed, Ani Mazlina Dewi
Journal Sport Area Vol 8 No 1 (2023): April
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2023.vol8(1).12144

Abstract

Strenuous physical activity is able to cost muscle damage. In urban society, ten kilometers running has become a modern culture. It induces acute inflammation as a normal physiological response. Conversely, a foam roller is known as a self-myofascial release (SMR) technique which can be done individually. Previous studies stated that foam rolling (FR) could increase flexibility, and reduce muscle pain sensation. However, there is still a limited supply of scientific evidence to prove its positive effects, especially through biomarkers such as creatine kinase (CK). This study aims to elucidate the beneficial effects of a foam roller in CK concentration after 10 kilometers of running which induces DOMS. A quasi-repeated measures design was elected as an approach to conducting this study. The purposive sampling technique was used to obtain the subjects (n= 10). Creatine kinase measurements were performed before 10 km running and 3 days post running by using the COBAS INTEGRA 400 Plus Test (the UV-test concept). Repeated Measures ANOVA was used to determine the effect of FR on CK. Ten kilometers of running increased Total CK concentration, pre-test data was 146.2 ± 36.3 (U/L), and 24 hours was 452.3 ± 216.5 (U/L). Creatine Kinase decreased at 48 hours (300.6 ± 117.6 (U/L), and 72 hours (238.4 ± 67.5 (U/L) post-application of foam rolling. We conclude that long distance running increased significantly total CK, and foam rolling might decrease CK concentration in the blood.
Association of body mass index, physical activity, and quality of life among sport science students: A cross-sectional study Anggita, Gustiana Mega; Widiasmoro, Neni; Ali, Mohammad Arif; Khampoosa, Panita; Kurniawati, Dewi Marfu'ah
Journal Sport Area Vol 11 No 2 (2026): August
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2026.vol11(2).28243

Abstract

Background: Although physical activity is generally associated with better health and well-being, limited evidence has examined the relative associations of body mass index (BMI) and physical activity with quality of life among sport science students. Objectives: This study examined the relationships between BMI, physical activity, and quality of life and assessed sex differences among sport science students. Methods: A cross-sectional study involved 93 sport science students aged 18–25 years. BMI was measured directly, physical activity was assessed using the GPAQ, and quality of life was measured using the WHOQOL-BREF. Associations were examined using multiple linear regression after testing regression assumptions. Results: Most participants had normal BMI (68.89%) and high physical activity levels (47.31%). The mean quality of life score was 97.41 ± 11.87. Quality of life differed significantly across physical activity levels (p = 0.024), but not across BMI categories (p = 0.914) or by sex (p = 0.473). Physical activity was positively associated with quality of life (β = 0.278, p = 0.007), whereas BMI was not (β = −0.045, p = 0.657). The regression model explained 8.1% of the variance in quality of life (R² = 0.081, p = 0.022). Conclusion: Physical activity showed a stronger association with quality of life than BMI among sport science students, highlighting the importance of maintaining adequate physical activity to support student well-being.