The Relationship Between Sleep and Muscle Recovery
Humans spend about a third of their lifetime asleep. Most people know how crucial sleep is for health.

Humans spend about a third of their lifetime asleep. Most people know how crucial sleep is for health. But sleep also plays a pretty significant role in muscle recovery. So, if you’re hitting the gym and burning the candle at both ends, you may feel more sore than usual if you’re sacrificing your sleep. 

https://www.foundhealth.com/blog/the-relationship-between-sleep-and-muscle-recovery/