Why are you seemingly admiring your shots? Hit the ball, and return to center of the court/ready position. Don't stand there and pose for a second or two.
As others have commented, more knee bend and overall footwork. Also, looks like you're really jerking your torso/lower back. That can't be good in the long run.
And speed up the feed, all that's doing is encouraging lethargic movements.
Wilson BLX Six.One Tour 90. 374g, 8pts HL, SW=355 (according to TW's calculator)