WebMD. https://www.webmd.com/fitness-exercise/features/sore-muscles-keep-exercising
Diakses pada Oktober 2018Healthline. https://www.healthline.com/health/fitness-exercise/sore-muscles#6
Diakses pada 14 Maret 2019Everyday Health. https://www.everydayhealth.com/fitness/quick-fixes-for-sore-muscles.aspx
Diakses pada 14 Maret 2019