. >> posture and how we walk is very subconious. so i'm trying to bring it more to the conscious.ow are we standing? how are we walking? how do we carry ourselves? that's a perception of se self-confidence and prevents injury. >> reporter: if you can't get to one of her classes, she has three tips for the ladies. if you're walking long distances, don't wear your heels. carry them with you. but if you're having one of the long days, remember to take a moment to take off your shoes and stretch your toes, feet, and ankles. and never wear the same height heels or same pair two days in a row. mixing them cup prevent injury. >> i think it will give more you more strength and stability when you're walking in the heels. >> when you're wearing high heels, you need that for support. >>> she teaches most of the classes in new york but she is going to bring some classes to d.c. on a regularúj basis. >>> still ahead, forget the steaks, hamburgers, hotdogs. put pizza on the grill. >>> say cheese. what do you think of that orange brick of cled ar you see vacuum wrapped in the grocery? if that's