08/29/2026
Running on too little sleep and feeling like your brain is stuck in a fog? What if 20 minutes of exercise could help more quickly than a long nap? A new study found that about 20 minutes of moderate-to-vigorous exercise performed as well as a 90-minute nap in helping protect memory after significant sleep loss. Could a quick workout be the brain boost you need after a rough night? Read the article to see what researchers discovered.
A short bout of exercise appears to work quicker than a long nap to refresh a sleep-deprived mind, a new study says.About 20 minutes of moderate-to-vigorous exercise performed as well as a 90-minute nap in protecting the memory of people who’d gone 30 hours without sleep, researchers...