From a USTA 4.0 tournament , it clearly shows when I actually move my feet, I have better results, even though I lose all the points in this video with the exception of the last one. I've been having major serving issues lately which is one of the parts of my game I am usually most solid with. In this clip at around 1:25 my first and second serve motions are a little different. The latter is my "new" service motion, that I use pretty consistently at this point. I think I was having trouble with the transition here, and it showed.
When I'm confident I take the ball pretty early, like I do in one of the backhands in the middle of the clip, but that has been few and far between lately.
Same match, but taken a little before the original video. Not good quality, but a couple things strike me here. My service motion changed a bit from the beginning of the match (here), and later in the match (above). I also win all 5 points in this clip, but I look like someone just shot my childhood dog the entire time. My serve was actually pretty decent, here and I think it gives the best perspective possible given my friend had to be on the sideline (behind the action would be better). I think it was 2 service winners, and two forced errors on my shot returning the return.
Footwork is still atrocious.
I just made a final in a USTA 4.0 tournament last weekend, and have a few coming up in the next few weeks. I know I am moving, and hitting better then this, and hopefully I can drag someone alone to take more video (even if it's only for me to watch it haha)