Any suggestions in ways to overcome these problems would be greatly appreciated. Thanks a lot. In addition, Rachel has a good tip with agility work. When focusing on footwork, concentrate on keeping your steps short and quick. The shorter my steps, the easier it is for me to maintain balance and change direction.
Body position is important.
My knees have to be bent and my chest forward as I side step or my weight gets back. Your positioning in regards to angle, basic stance, size and speed play a great part in what the best way for you to play that shot. Diving isn't the only way to play that shot. If I'm effective in my positioning and movement and efficient in my stance and technique, I'd much rather try to play a ball upright, than blanket commit to diving. Experiment with those variables to find out what the best technique for you is.