Selain perubahan fisik, lari 100 km juga memengaruhi kondisi mental. Ketahanan psikologis menjadi faktor kunci untuk menyelesaikan jarak ini. Pelari ultra mengembangkan strategi koping yang kuat untuk menghadapi kelelahan dan stres.
Tubuh mungkin lelah, tetapi kemampuan mental sering menjadi pembeda antara berhenti dan terus melangkah.
Lari 100 km adalah aktivitas ekstrem yang mengubah cara tubuh bekerja dalam banyak aspek. Dari otot hingga sistem imun, semua mengalami tekanan sekaligus adaptasi.
Dengan persiapan matang, tubuh mampu menghadapi tantangan ini. Namun, tanpa pemahaman yang baik, risikonya bisa jauh lebih besar daripada manfaatnya. Dalam hal lari sejauh ini, mengenali batas tubuh adalah bentuk kecerdasan.
Referensi
Danielle Magrini et al., “Serum Creatine Kinase Elevations in Ultramarathon Runners at High Altitude,” The Physician and Sportsmedicine 45, no. 2 (January 11, 2017): 1–5, https://doi.org/10.1080/00913847.2017.1280371.
Guido Claessen and Andre La Gerche, “Exercise‐induced Cardiac Fatigue: The Need for Speed,” The Journal of Physiology 594, no. 11 (June 1, 2016): 2781–82, https://doi.org/10.1113/jp272168.
Christopher E. Rauch et al., “Feeding Tolerance, Glucose Availability, and Whole-Body Total Carbohydrate and Fat Oxidation in Male Endurance and Ultra-Endurance Runners in Response to Prolonged Exercise, Consuming a Habitual Mixed Macronutrient Diet and Carbohydrate Feeding During Exercise,” Frontiers in Physiology 12 (January 4, 2022): 773054, https://doi.org/10.3389/fphys.2021.773054.
Tim Noakes, “Hyponatremia in Distance Runners,” Current Sports Medicine Reports 1, no. 4 (August 1, 2002): 197–207, https://doi.org/10.1249/00149619-200208000-00003.
David C. Nieman, “Exercise and Immunity: Clinical Studies,” in Elsevier eBooks, 2007, 661–73, https://doi.org/10.1016/b978-012088576-3/50037-x.
Grant S. Lipman et al., “Incidence and Prevalence of Acute Kidney Injury During Multistage Ultramarathons,” Clinical Journal of Sport Medicine 26, no. 4 (October 29, 2015): 314–19, https://doi.org/10.1097/jsm.0000000000000253.
Michel Nicolas et al., “Emotional Intelligence in Ultra-Marathon Runners: Implications for Recovery Strategy and Stress Responses During an Ultra-Endurance Race,” International Journal of Environmental Research and Public Health 19, no. 15 (July 29, 2022): 9290, https://doi.org/10.3390/ijerph19159290.