No time to workout? Check out the advice Tony Horton’s said to Women’s Health readers:
Cram in a mini workout. There’s always time to work out. On busy days, take 10 minutes and do “U.C.M.L.”—upper, cardio, middle, lower. Do as many pushups as you can do with good form. Then do any kind of cardio move (mountain climbers, jumping rope, running in place) for 60 seconds. Then do 30 reps of an abdominal move, and finish with 20 to 30 reps of a squat and plyometric jump. Do three to six rounds.