Positional obstructive sleep apnea is worse when supine; simple strategies like sewing a tennis ball to pajamas can

https://www.slideserve.com/nuallaqqkj/sleep-apnea-oral-appliance-care-maintenance-tips-for-better-results

Positional obstructive sleep apnea is worse when supine; simple strategies like sewing a tennis ball to pajamas can discourage back sleeping.