Author Danielle Friedman gives a glimpse into her new book, Let's Get Physical. A captivating narrative that explores the untold history of women's exercise culture--from jogging and Jazzercise to Jane Fonda.   Then Jigisha and Ryan discuss new year's resolutions and recommend books that help improve our lives.

1. Come Fly the World by Julia Cooke
2. The High 5 Habit by Mel Robbins
3. Kindness and Wonder by Gavin Edwards
4. Turning Pro by Steven Pressfield