A small study out of India suggests that blowing into a conch shell—a practice rooted in Indian tradition—may provide relief for people suffering from obstructive sleep apnea, or OSA, the most common sleep-tied breathing disorder.

Regularly blowing through a conch shell (shankh) for six months, like Disney princess Moana or Anchorman legend Ron Burgundy, significantly improved sleep among a small group of people with sleep apnea. Patients blowing a conch slept better, felt more alert during the day and had fewer breathing interruptions at night, researchers reported.

Researchers say the practice might provide a simpler and low-cost alternative to the standard treatment for obstructive sleep apnea, though trials with more participants are needed