One Type of Workout Enhances Sleep the Most, Researchers Claim

Yoga May Be Key to Better Sleep

Unrolling a yoga mat and syncing your breath might be one of the most effective ways to enhance sleep in the long run.

A recent meta-analysis encompassing 30 randomized controlled trials found that consistent, high-intensity yoga is linked to improved sleep more than activities like walking, resistance training, aerobic exercises, or even traditional exercises like qi gong and tai chi.

The studies included in the analysis came from over a dozen countries, featuring more than 2,500 participants who experienced various sleep disturbances across different age groups.

When researchers at Harbin Sport University in China analyzed the data, they discovered that practicing high-intensity yoga for less than 30 minutes, twice a week, was particularly effective at combating poor sleep.

Next on the list was walking, followed by resistance training, with improvements occurring in as little as 8 to 10 weeks.

Interestingly, these findings somewhat contrast with a 2023 meta-analysis suggesting that aerobic or moderate-intensity exercise three times a week is the best way to enhance sleep quality for those facing sleep issues.

However, one of the studies in that review indicated that yoga had a more pronounced impact on sleep quality compared to other exercise forms.

Additionally, yoga can be tricky to categorize as purely aerobic or anaerobic, and its intensity can vary significantly based on different styles. Maybe that’s why the results differ across studies.

This latest meta-analysis doesn’t clarify exactly why yoga seems particularly beneficial for sleep, but there are some theories. Yoga not only elevates heart rates and engages muscles, but it also helps regulate breathing. Research suggests that managing breath can activate the parasympathetic nervous system, which plays a role in relaxation and digestion.

Some studies propose that yoga might regulate brainwave activities, potentially facilitating deeper sleep.

While evidence strongly supports that exercise overall is good for sleep, there’s a gap in research comparing specific exercises and their long-term effects.

Caution is advised when interpreting these findings on sleep disturbances. There are a limited number of studies available, and the characteristics of the sleep disturbances population are unique.

Ultimately, our bodies and minds vary widely, and there’s no universal fix for insomnia or other sleep issues. Engaging in yoga is just one option among many.