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by windexh8er 2072 days ago
> While participants replaced the cold exposure element with a cold shower after they went home from the training, the techniques still took 2-3 hours per day.

I do the techniques daily and have for a few years. Total time out of my day is no more than 20 minutes (increased show length and breathing exercises). 2-3 hours is not required. While that may have been part of the study - just my observation from personally using the method for a longer period of time.