Just 30 Minutes of One Type of Exercise Improves Sleep The Most

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A comprehensive analysis of sleep research has identified a particularly effective exercise for improving rest quality. Scientists at Harbin Sport University examined data from 30 randomized controlled trials involving more than 2,500 participants across multiple countries who experienced sleep difficulties. The meta-analysis compared various physical activities, including walking, aerobic exercise, resistance training, and traditional practices like tai chi and qi gong.

High-intensity yoga emerged as the clear winner for addressing sleep disturbances. The research determined that practicing high-intensity yoga twice weekly for sessions lasting 30 minutes or less proved most effective at enhancing sleep quality. Unlike the slower, meditative yoga many people envision, high-intensity yoga involves rapid transitions between poses that use body weight as resistance, creating a more demanding workout.

Walking ranked second among the exercises studied, followed by resistance training. The findings suggest high-intensity yoga significantly outperformed aerobic exercise for sleep improvement, though researchers acknowledge differing definitions and variations in how exercises are practiced may explain conflicting results across different studies. Experts believe yoga’s combination of breathing techniques, muscle engagement, and resistance may activate the parasympathetic nervous system, potentially promoting deeper sleep.

Despite these promising findings, researchers caution that more high-quality studies are necessary to fully confirm the results and understand the long-term effects of different exercise types on sleep disturbances.

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Originally reported by Sciencealert →