Posted by Katydid (Houston, Tx)
on 06/07/2016
★★★★☆
★★★★☆
The breathing technique helped. Although not cured, and the nostril part increased my headache. (I have one that is worse on the left side of my head for some reason, and blocking the right side of my nostrils made it super bad, so I stopped! ) But I did the other exercises a second time and there is definite improvement. Thank you!
