Will jazzercise help me lose weight?
Score: 4.5/5 (65 votes) This 1980s-era dance program is still inspiring weight-loss success. Get ready to do some jazz hands for this mother-daughter duo. Jaime Allison, 40, and her daughter Calista Jean Jones, 18, have lost a combined total of 184 pounds—and they credit their weight loss to their f...