Originally Posted by JackB1
Having watched your backhand issue also, I think I see a lack of stability in your feet on your backhand as well as on your service. It's like you're playing on mud (a figure of speech). I see that you try your utmost best to get the kinetic chain started, but it Seems to me that you can't push off enough to get the motion started. If you can get your feet stable/strong enough, so that the leg muscles can apply force without pushing the feet out of balance, I think you will improve a lot.