Nice and smooth man.I would add abit of a nod to the head, and the arms seem to flick back too fast once it reaches its extreme point going forward. But it looks great, especially as a first animation try, really solid, keeps its shape, has nice timing, leg movements fantastic. Just would look at those tweaks.
I love it, looks really smooth and you could really feel the weight contacting the floor.
Thanks! It definitely needs some tweaking. I just need a moment to get to it. A head nod would definitely make it less static.