https://www.wionews.com/trending/3182-push-ups-in-one-hour-australian-athlete-breaks-impressive-world-record-489653#:~:text=But%20an%20Australian%20athlete%20has,Book%20of%20World%20Records%20website.
https://www.builtlean.com/how-to-proper-push-up-form/
https://www.apa.org/topics/exercise-fitness/stress#:~:text=One%20theory%20is%20that%20physical,with%20anxiety%20and%20panic%20attacks.
https://www.healthline.com/nutrition/creatine-vs-whey#:~:text=While%20both%20creatine%20and%20whey,stimulating%20increased%20muscle%20protein%20synthesis.
https://www.medicalnewstoday.com/articles/319151
https://www.healthline.com/health/lactic-acidosis
https://www.nhs.uk/conditions/low-blood-sugar-hypoglycaemia/#:~:text=A%20low%20blood%20sugar%20level%2C%20or%20hypo%2C%20can%20also%20happen,from%20sweat)%20in%20the%20morning.
https://www.bizcalcs.com/push-ups-calories-burned/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7739593/#:~:text=Caffeine%20is%20one%20of%20the,increase%20or%20decrease%20exercise%20performance.
"https://www.betterhealth.vic.gov.au/health/healthyliving/caffeine
https://www.cincinnatichildrens.org/-/media/cincinnati%20childrens/home/service/d/dpic/community/prevention/prevention-energy-drinks.pdf?la=en"
https://www.healthline.com/health/dizzy-after-workout#:~:text=You're%20overexerting%20yourself,lightheaded%2C%20dizzy%2C%20or%20faint.
https://www.health.com/fitness/wrist-pain-exercises
https://www.mayoclinic.org/diseases-conditions/exercise-induced-asthma/symptoms-causes/syc-20372300
https://www.livestrong.com/article/405984-pushups-vs-knee-pushups/
https://www.builtlean.com/how-to-proper-push-up-form/
https://axion.shop/en/ems-training/chest/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445088/
https://www.centerfororthosurgery.com/fixing-a-torn-muscle/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4027831/#:~:text=One%20of%20the%20potentially%20serious,sodium%20fluid%20intake%20%5B23%5D.
https://www.healthdirect.gov.au/adrenaline#:~:text=Adrenaline%20makes%20your%20heart%20beat,grow%20larger%20and%20you%20sweat.
https://patient.info/doctor/spinal-cord-compression
https://www.healthline.com/health/why-do-we-cry#:~:text=Research%20suggests%20that%20when%20you,is%20a%20self%2Dsoothing%20behavior.
https://shine365.marshfieldclinic.org/bone-joint/muscle-tear/
https://www.latimes.com/archives/la-xpm-1992-07-21-vw-4449-story.html
https://www.medicalnewstoday.com/articles/muscle-spasms#:~:text=A%20muscle%20spasm%20is%20a,stress%2C%20exercise%2C%20or%20dehydration.
https://www.verywellhealth.com/how-to-survive-a-heart-attack-1745323
https://www.verywellhealth.com/how-to-survive-a-heart-attack-1745323
https://www.kidney.org/content/understanding-muscle-soreness-%E2%80%93-how-much-too-much#:~:text=Muscle%20soreness%20is%20a%20side,48%20hours%20after%20the%20exercise.