Does exercising within the evening affect sleep?

Question
I've heard that you mustn't exercise within the evening because it could actually disrupt restful sleep. Is this true?

Oh Traditional sleep hygiene guidelines include a advice to avoid exercising late within the day. However, research shows that many individuals can exercise within the evening so long as it's near their bedtime.

A 2021 study i Frontiers in Public Health analyzed the consequences of evening exercise on sleep duration and quality in nearly 13,000 people, and located that moderate-vigorous activity accomplished no less than three hours before bedtime didn't interfere with sleep. A 2025 study i Nature Communications Advised to exercise 4 hours before bedtime.

In addition to sticking to that evening exercise time-frame, you too can practice good sleep hygiene by doing the next:

Set an everyday bedtime and adopt a soothing bedtime routine
Turn off devices that give off light, similar to TVs, computers, and phones, no less than an hour before bed.
Make sure your bed is comfortable, and your bedroom is dark, quiet and funky.
Do not take long naps in the course of the day. If you want to take a nap, limit it to twenty to half-hour within the early afternoon.
If you'll be able to't go to sleep after 15 to twenty minutes, move to a different room. Read silently until you go to sleep.