This system page is being built out. Below is a list of primary sources informing its development.
Notable athletes, coaches, sources
Sources informing this system will be listed here as the page is built out.
Circumvent the threat of an opponent's lower body and establish a dominant top position.
This system page is being built out. Below is a list of primary sources informing its development.
Sources informing this system will be listed here as the page is built out.