It's time to prep for your bikini. And who better to help than Jeanette Jenkins, president of The Hollywood Trainer, where she's worked with heavyweights like Alicia Keys, Pink, and Kelly Rowland. In this 10-minute, total-body bikini boot camp, Jeanette will have your heart rate up and muscles burning. Grab a pair of three- to five-pound weights and get ready to work!