3:49 in this video
You can take the Plyo Push-Up to another level with the addition of a med ball.
Instead of setting up with both hands on the ground, you will set up with one hand on a medicine ball.
As you explosively launch yourself upward, you will push yourself to the other side of the ball and land with one hand on the ground and the opposing hand on the ball.
The key is to generate enough power on the push that you can easily clear the ball and land on the other side.
Needless to say, you will know when you're too fatigued because you'll land on the ball.
This is another one to avoid if you deal with wrist injuries or pain.
The smaller the ball, the more accessible this move will be.