"Ruff" Animation Test - 1st version - A jog with a jump or two

Here's a new mechanics test (or animation principles test) that I am working on. I never done a character jump test before in 3D so I figure its a good time now to learn how to do one. So I have decided to do a simple jogging character that jumps twice before continuing on with their jog. In this test, I have only done the key poses and some of the timing. Any comments or suggestions on improving this animation test is most welcome.