Cardio Pyramid and Leg Pyramid. Especially if you work out at home, these are some great sets to add in to your routine. For me, finding creative ways to get my cardio in is the hardest because I hate running!
Arthur Boorman was a disabled veteran of the Gulf War for 15 years, and was told by his doctors that he would never be able to walk on his own, ever again. See the rest of Arthur's story posted below the video.