/cdn.vox-cdn.com/uploads/chorus_image/image/59907113/Loud_spinning.0.jpg)
Indoor cycling can be great for your heart — and toxic for your ears
Some classes have nine times the recommended noise exposure dose for an entire day.
By Julia Belluz
Jun 1, 2018
https://www.vox.com/science-and-health/2018/5/31/17393394/spinning-cycling-exercise-loud-music-hearing-loss
Benign paroxysmal positional vertigo
May 28, 2015
http://www.mayoclinic.org/diseases-conditions/vertigo/basics/definition/con-20028216
canalith repositioning procedure
related:
Inner Ear ‘Rock Slides’ Lead To Vertigo
April 27, 2009
http://www.npr.org/templates/story/story.php?storyId=103463398
Central Texas ENT
http://centerforsinusandallergy.com
