Khloe Kardashian looks and feels stronger than ever.
Had it not been for her breakup with Lamar Odom, though, she might not have felt that way today. "When Lamar and I broke up, I had all these emotions that I didn't know what to do with. Some people suggested therapy, but instead I joined my local Equinox gym, where I'd get on an elliptical and watch bad reality TV. As a result, I started losing weight," the 31-year-old Keeping Up With the Kardashians star recalls in Shape's May issue. "Once I realized I could shed some pounds that way, I began working out regularly with my trainer, Gunnar Peterson, and I made a commitment to get healthy. He taught me that the trick to staying motivated is to find what you really love to do. We did cardio, calisthenics, circuit training, Pilates, and boxing."