Breathwork Can Improve HRV and Sleep Quality— University of Alabama Study

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A small feasibility randomized controlled trial conducted by researchers at The University of Alabama at Birmingham has found promising evidence that engaging in a regular breathwork exercise called Sudarshan Kriya can decrease resting heart rate, increase HRV, and improve sleep quality.

While these findings are unsurprising, they are a good reminder of how a breathwork practice can support athletic recovery. An increase in HRV is correlated with recovery and performance-readiness. Quality sleep is one of the most critical factors in athletic recovery, as sleep deprivation is known to increase stress hormones and slow muscle repair.

Guided Sudarshan Kriya

If you’re interested in exploring how breathwork can support your athletic recovery, try this guided Sudarshan Kriya exercise from the Art of Living.