The first muscles to contract during any movement of the arm and legs begins in the inner core muscles. The stronger the core, the higher the extremities can contract. Obviously you strengthen them as much or as little as you want.
Gymnasts & athletes have “well”? developed inner/outer cores (probably more so gymnasts). But they ain’t got nothing on many grandmaster martial artists.
There illegal.
Rory Delap will show how its supposed to be done from the throw in line.