A lot can change in 100 days. So when 50-year-old Cheryl Shaw and her daughter, 17-year-old Tessa, watched a woman recording her weight-loss journey every day on giveit100.com, a site that lets people upload 10-second videos each day of themselves working toward a goal for 100 days, they decided that they would try a similar project. Come day 100, Cheryl and Tessa had lost a combined 74 pounds, changed their lives, and inspired themselves to keep their healthy-living habits going. “This is a life-long journey,” says Cheryl. “You have to ‘GiveitForever,’ not just 100 days.” To see the video click here!