09/19/2026
Your nighttime recovery routine doesnât have to be complicated. đżđ
Training matters. But so does giving your body time to transition from âgoâ to âgoodnight.â
A 2019 systematic review examining 17 studies found that passive body heatingâsuch as a warm shower or bathâwas associated with improved sleep measures. The analysis suggested that warming up about 1â2 hours before bedtime may help people fall asleep faster. (pubmed.ncbi.nlm.nih.govâ ïżŒ)
Hereâs the interesting part: warming your skin can increase blood flow to the hands and feet, helping the body release heat afterward. That drop in core body temperature is part of the normal physiological process associated with preparing for sleep. (pubmed.ncbi.nlm.nih.govâ ïżŒ)
Important perspective: The research base was relatively small, and the specific 1â2-hour timing finding came from limited data. Think of this as a simple habit worth tryingânot a treatment for insomnia.
Try it tonight:
Train â refuel â comfortably warm shower â quiet wind-down â bed.
Nothing extreme. No ice bath at midnight. No 14-step biohacking ceremony. đ
Sometimes improving your routine is less about adding another complicated strategy and more about creating a better transition into the night.
Make time to wind downânot just work out.
Research: Haghayegh et al. (2019), Sleep Medicine Reviews.