Deadly double kick
I made this as a simple followup to a well-known kick move.
Contract left hip
Contract left knee
Extend right hip
Contract abs
Space
Extend left knee
Space
Contract BOTH knees
Space x2
Extend left knee
Space x2
Extend right knee
Contract pecs
Grabby hands
As you can see, the left knee does a lot.
From here , uke has lost his right arm, his right leg below the knee, and is in midair with you holding his head
Good potential for more I reckon.
If this has been done, sorry, but I worked it out by myself.