Get Motivated to Move With This 15-Minute Cardio Workout

[Sponsored by GNC] Boost your energy with this exciting 15-minute cardio routine that will inspire you to bring some sunshine into the rest of your day! Follow along with fitness trainer and talk-show host Katie Austin as she leads you through moves that will keep the positivity flowing. You will definitely break a sweat, but really, it's more of a confident glow!

Get summer-ready with GNC.