North-South
You pass through it when switching sides or when they turn in. Held well it is hard to escape, and it feeds the north-south choke, kimuras and armbars.
41 lessons
Also called north south, 69 position, kami shiho gatame, north-south position, head to head pin.
North-South Top
Stay heavy on the chest, control the arms and attack.
North-South Bottom
Protect the arms, frame, and turn or spin out.