4 years & up. Limber up with this unique, child-friendly yoga book! Created for parents and children to share together, it's also suitable for adults and older children to use alone. My Daddy is a Pretzel not only introduces a range of postures, it also connects the practices to everyday life, showing how families can integrate their yoga with their activities in the world. A light-hearted look at yoga, yet one with a lasting message, My Daddy is a Pretzel is a wonderful introduction to yoga for readers of all shapes and sizes. 48 pages. Hardback.