Fresh off the turf from Toronto's biggest group fitness event, joining me on the co-host mic this week, I have lululemon ambassador, Rumble Boxing coach and Spinco instructor: Natalie Kwong. From competitive figure skating to the CrossFit box, then spin bikes to punching bags - Nat isn't one to shy away from a new challenge (and she also won't stop until she's really really good at it.) We talk about the power of perseverance, overcoming instructor insecurities, how to move beyond the negativ...