Today, the main focus is on the lower body: legs and glutes. However, it's also a good overall workout that will definitely get your heart rate pumping.
Here's the plan, with a 25 or 45 minute version dependingon how much time you have.
If you have time, repeat the two videos.
23:00-33:00 Video 1
33:33-43:00 Video 2
43:00-45:00 Cool down