Aww, they are always so adorable to look at, Judy!
You seem quite a fan about working out! Don't your kitties get frightened to see a moving treadmill? My Maya gets riled up seeing me with a hairdryer on, and is very, very leery of it later, when I turned it off and placed it on the floor temporarily.
It's amazing to see Shadow leap right there! What a great action shot!