Jill Miller is the co-founder of Tune Up Fitness Worldwide and creator of the corrective exercise format Yoga Tune Up® and The Roll Model Method®. With more than 28 years of study in fitness, yoga therapy and anatomy, she is a pioneer in forging relevant links between the worlds of fitness, yoga, massage, and pain-management. Her self-care fitness programs have become staples at fitness centers, spas, hospital-based gyms, CrossFit boxes, yoga studios and corporate wellness centers such as Equinox, Canyon Ranch, YogaWorks, Cedars Sinai, Occidental Petroleum, Apple, Google and more. Miller and her products have been featured in O Magazine, Self, Shape, FITNESS, Yoga Journal, Fit Pregnancy, Natural Health, Huffington Post, The Today Show, Good Morning America, FOX and is a guest expert for the LA Times and on the Oprah Winfrey Network's OWN Show.