I've been attending Aaron's infrared yoga class in Tempe since it began at this location.
Aaron is  a great instructor, guiding us through the poses as well as explaining the benefits of each pose and how it affects our body, posture, and balance, as well as other important aspects.  I look forward to going to Aaron's class, knowing I can seek guidance and  adjust for any  limitations.  He is personable, approachable, and  extremely knowledgeable with his many years of study and experience.  
The hour goes fast with a great meditative experience as well as a tad bit of humor thrown in by Aaron.