Cold Exposure Guidelines
Deliberate cold exposure can impact physical performance, particularly strength and hypertrophy training. It's advisable to avoid ice baths or cold immersion for up to four hours post-workout to maximize gains. While cold showers may not have the same effect, those focused on optimizing results should also consider waiting before taking them.In this clip
From this podcast

Huberman Lab
Using Deliberate Cold Exposure for Health and Performance | Huberman Lab Podcast #66
Related Questions
Does avoiding cold water immersion within four hours of training in the Huberman Lab Podcast episode "Using Deliberate Cold Exposure for Health and Performance | Huberman Lab Podcast #66" and the Cold Exposure Guidelines also mean four hours before training? If I take cold showers in the morning before I exercise, is that interfering with strength and hypertrophy?
In the episode Using Deliberate Cold Exposure for Health and Performance | Huberman Lab Podcast #66 and in the Cold Exposure Guidelines, when you say to avoid cold water immersion within four hours of training, does that also mean four hours before training? If I take cold showers in the morning before I exercise, is that interfering with strength and hypertrophy?
Does the recommendation to avoid cold water immersion within four hours of training in the episode Using Deliberate Cold Exposure for Health and Performance | Huberman Lab Podcast #66 and the Cold Exposure Guidelines also mean to avoid it four hours before training? If I take cold showers in the morning before I exercise, is that interfering with strength and hypertrophy?