"Yoga gives active people vital tools for healthy aging: strength, flexibility, balance, and focus. In this one-of-a-kind book, Sage Roundtree and Alexandra DeSiato clearly describe the what, why, and how of poses and routines that help keep people in any decade of life--but especially older people--fit and injury-free. Addressing the four biggest concerns of the older yoga student--balance, core strength, hip flexibility, and recovery--Lifelong Yoga...