Analysis of Changes In Creatine Kinase Myocardial Band (CK-MB) And F2-Isoprostane Levels After A 30 Km Cycling Event In The Makassar Bike Community

Maryam Marsuki (Hasanuddin University)
Irfan Idris (Hasanuddin University)
Djohan Aras (Hasanuddin University)
Andi Wardihan Sinrang (Hasanuddin University)
Ilhamjaya Patellongi (Hasanuddin University)
Nukhrawi Nawir (Makassar State University)

Competitor : Jurnal Pendidikan Kepelatihan Olahraga
Vol 15, No 1 (2023): February

This study aims to determine changes in levels of Creatine Kinase-Myocardial Band and F2-Isoprostane after a 30 km cycling event. This is a pre-experimental study on 30 subjects of male cyclists aged 30-60 years taken by purposive sampling method. The pretest was carried out the day before the 30 km cycling event, then the post-test was carried out 2 hours after the cycling event. Blood testing was done with an ELISA Kit. Data analysis using the Wilcoxon test showed significant changes in Creatine Kinase-Myocardial Band levels after a 30 km cycling event (p=0.003). Meanwhile, there was no significant change in F2-Isoprostane levels after the event (p=0.688). The results of the Spearman test showed that there was a correlation between changes in levels of creatine kinase-myocardial band with changes in levels of F2-Isoprostane (p=0.042).