Professional mountain biker and founder of Women in the Mountains , Erica Tingey joins The Mountain Life this week. Tingy talks to Pete and Lynn about how to best angle your bike and body on a steep downhill switchback, why it's okay to use flat pedals, now and forever - and much more about how to become a proficient mountain biker. Erica also highlights the program she founded in Park City after years spent as a professional mountain bike racr.