sleep inertia

Nyxo coaching lessons and blog posts in the category sleep inertia.

morning tiredness sleep inertia sleep deprivation sleep debt lack of sleep optimal wake-up time sleep cycle deep sleep light sleep REM sleep alarm clock snoozing

Sleep Inertia = Grogginess

Pietari Nurmi

Sleep Inertia = Grogginess

Wake-Up Window

You Snooze, You Loose