Stephanie Cunningham is a yoga teacher who specializes in teaching seniors. Stephanie also hosts her own podcast called Changing the Face of Yoga where she showcases yogis who teach yoga to students with varying levels of fitness to counteract this public perception that yoga is only for young flexible and fit people.
https://www.yogalightness.com.au
https://itunes.apple.com/au/podcast/changing-the-face-of-yoga-podcast/id1217079516