Yoga with Kassandra is the go-to YouTube channel for millions of viewers seeking to enhance their home practice. Ottawa-based Kassandra Reinhardt has taught yoga since 2012, and has completed both 200- and 300-hour yoga-teacher trainings, as well as yoga therapy. Her first book, Yin Yoga: Stretch the Mindful Way, offers remedies and sequences to the stresses of a busy life. Practice with her online at yogawithkassandra.com.