Kick off the new year with this cardio kickboxing workout from celebrity trainer Jeanette Jenkins. Known as the Hollywood Trainer, Jeanette works with Pink and Alicia Keys, among others, and she's put together a workout that will have you sweaty and breathless but with a smile throughout. Jeanette has you covered with modifications for all levels provided by her trainers: Ashley Joi, Liz Holtz, and Beth Alexander. Press play and get ready to torch calories!
