I worked this technique with my instructor's instructor, in a private lesson, this past weekend. I have not finished transcribing my notes from that lesson, but here are some thoughts we discussed.
Many beginners have a misunderstanding of the attack, because of the name; Charging does not mean to imply forward momentum on the part of the attacker, but rather the position the attacker. The attacker will be bent forward, in a similar
body position of a Charging Ram. The attack, itself, consists of one step forward, and grab. Any forward momentum is halted
by the attacker.
This type of attack can be completed with the attacker 'Leading with the Arms' (Charging Ram), or 'Leading with the Body' (Broken Ram). If the arms are foward, there is an opportunity to take action before the attacker reaches your body.
The step back must provide sufficient bracing against the attack. I think a step to 3 o'Clock would be incorrect. The attack force is coming from 12 o'Clock. In our step back, we are attempting to move off the line of attack, so the foot will move toward 4:30, but I think it may even be between 4:30 and 6, to provide the required stability.
The technique was written with the left outward parry to the attacker's left arm. But, he also suggested using a right inward parry to the attacker's left arm with a left heelpalm to the attacker's right ear. He called this the 'B Version'. After the heelpalm strike, the left hand continues over the attacker's head to pick up the left arm, and check the attacker's position, continuing to apply downward pressure, as the right hand circles for the handsword.
He stressed the marriage of gravity on the right downward handsword, settling into the kneel stance. He suggested that this strike could end the attack, dropping the attacker to the ground.
We learned the technique with a right ball kick to the ribs, and a left roundhouse to the face. He suggested three different left kicks based on the attacker's reaction to the first kick.
- Right front kick to the ribs - left front kick to the face, if the attacker is still bent over at the waist.
- Right front kick to the ribs - left diagonal roundhouse, if the attacker raises up partiall.
- Right front kick to the ribs - full left roundhouse, if the attacker is standing vertical.
Last thought for now. This is a chase technique. The attacker has no brace angle against the first kick, so he is going to be move down the 9 o'clock line pretty rapidly and pretty far; so, that right foot is going to have to plant pretty far forward as it lands from the kick.