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A comment on The Effect of Cold Showering on Health and Work (2016). Parent comment

Re:The Effect of Cold Showering on Health and Work (2016) by kiliantics on Wednesday January 29, 2020 @10:15AM (#22181372)
You couldn't have a true "blind" control group, as there is no way a person could not tell that they are being showered by cold water as opposed to warm water.
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Re:The Effect of Cold Showering on Health and Work (2016) by marblar on Wednesday January 29, 2020 @01:14PM (#22183880)
Well, you could sedate both groups before the shower and dry them before waking.
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