PiYo explained

PiYo is an 8-week exercise program that is a blend of Pilates and Yoga.^{[1] [2] [3]}

Notes and References

1. Book: Krieger . Ellie . James-Enger. Kelly. January 1, 2013 . Small Changes, Big Results, Revised and Updated: A Wellness Plan with 65 Recipes for a Healthy, Balanced Life Full of Flavor. Clarkson Potter . 978-0307985576 . November 1, 2013 .
2. News: Atik . Nilufer . January 24, 2015 . PiYo: the work-out that won't make you cry. . . March 30, 2015 .
3. News: Carlson . Caitlin . December 26, 2014 . At-Home PiYo Workout to Stretch, Sculpt, and Strengthen. . March 30, 2015 .