After a day seeing Yosemite Park, we stayed the night in Mamoth Lakes. I figured I should take advantage of one last high altitude workout and went to the fitness center around 9:30. Cade and Lane wanted to join me. They were hillarious using the treadmills, elliptical and stationary bike. I wish I could pipe into some of their energy. I did 20 minutes on the stationary bike and 20 minutes on the elliptical. Then I had to convince them it was time to go. The were still giving it their all at that point. I can't believe they lasted that long.