Originally Posted by JennyT93
strike zone = you can rip the ball.
Between waist and knee. And yes, if it gets too high, there's always the slice or my personal favorite: the jumping 1handed backhand.
Here's a video of a drill I was doing. I asked my buddy to pin me to the ad court corner as much as possible, and I would just defend while he tries to end the point after a few strokes: