• [1:13] Overview of the Physiologic Flexibility Certification
• [5:53] How does CWI increase metabolism?
• [6:44] Review of Google articles on CWI
• [11:06] How much does metabolic rate increase?
• [25:08] Where did the number 350% come from?
• [32:15] What is the realistic rate of calories being burned?
• [36:06] When is CWI useful?

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, R J, and K Y Chen. “Cold-induced thermogenesis in humans.” European journal of clinical nutrition vol. 71,3 (2017): 345-352. doi:10.1038/ejcn.2016.223

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