Treadmills, ellipticals, and bikes OH MY - Find the right cardio mix

Chris Freytag

Chris Freytag is a nationally recognized fitness expert, speaker, and founder of – a website dedicated to helping you “Get Better Every Day”. She is a contributing editor to Prevention Magazine and an emeritus member of the board of directors for the American Council on Exercise. Chris has authored 7 books, created dozens of fitness dvd’s, appears weekly on the Minneapolis NBC affiliate and loves teaching classes at Life Time Fitness.