Work on your abs and obliques with these core exercises for women. A 30 minute waist cinching workout to activate your obliques and define your waistline! I miss my waist. Think the baby will let me work out once he's born?
It's not much of a stretch to say that nobody knows how to build power, speed, strength, and flexibility better than Jillian Michaels. This comprehensive workout, trains the muscles in a way that will bust through even the most persistent plateau.