Episode 143: Phys Flex Cert Open Now & Does cold water immersion increase metabolism by 350%?

• How does CWI increase metabolism?
• Review of Google articles on CWI
• How much does metabolic rate increase?
• Where did the number 350% come from?
• What is the realistic rate of calories being burned?
• When is CWI useful?

This podcast is brought to you by the Physiologic Flexibility Certification course. In the course, I talk about the body's homeostatic regulators and how you can train them. The benefit is enhanced recovery and greater robustness. We cover breathing techniques, CWI, sauna, HIIT, diet, and more. The course is open for enrollment now through April 11, 2022.

References

Greenwood, A., & Gillette, C. (2017). Effect of Cold Water Immersion on Metabolic Rate in Humans. International Journal of Kinesiology and Sports Science, 5(2), 1-6. doi:https://doi.org/10.7575/aiac.ijkss.v.5n.2p.1

Brisebois, Matthew Francis, thesis "Caloric expenditure during one exercise session following ACSM and CrossFit guidelines" 2014 URL https://twu-ir.tdl.org/handle/11274/4897

Brychta RJ, Chen KY. Cold-induced thermogenesis in humans. Eur J Clin Nutr. 2017 Mar;71(3):345-352. doi: 10.1038/ejcn.2016.223. Epub 2016 Nov 23. PMID: 27876809; PMCID: PMC6449850.

Eyolfson, D. A., Tikuisis, P., Xu, X., Weseen, G., & Giesbrecht, G. G. (2001). Measurement and prediction of peak shivering intensity in humans. Eur J Appl Physiol, 84(1-2), 100-106. doi:10.1007/s004210000329

Sramek, P., Simeckova, M., Jansky, L., Savlikova, J., & Vybiral, S. (2000). Human physiological responses to immersion into water of different temperatures. Eur J Appl Physiol, 81(5), 436-442. doi:10.1007/s004210050065