Power nap vs long nap: The best pick for beating daytime slumps
A 10 to 30 minute nap helps boost alertness, improve focus, and prevent fatigue without entering deep sleep. But when you nap for more than 60 minutes, you risk waking up groggy and disrupting your natural sleep cycle. The length of your nap matters, it directly affects your brain performance, your energy levels, and your ability to recover.