Most definitely. Inner forearn Blocking arm chambers farther from your body also called "On the outside" with Blocking fist knuckles facing you (So it rotates as it reaches the final position and Outer forearm Chambers closer to you / inside with palm toward you so it rotates. Note that there are exceptions to the "Standard" chamber. Basically the Little finger side of the arm is the outside and thumb side is inside and when striking with the side of the hand the chamber follows the same rule.
Most definitely. Inner forearn Blocking arm chambers farther from your body also called "On the outside" with Blocking fist knuckles facing you (So it rotates as it reaches the final position and Outer forearm Chambers closer to you / inside with palm toward you so it rotates. Note that there are exceptions to the "Standard" chamber. Basically the Little finger side of the arm is the outside and thumb side is inside and when striking with the side of the hand the chamber follows the same rule.
I tell students they can remember how to chamber like this . "Outer starts with the letter "O". "On Top" starts with the letter "O" so if it's "outer" it starts "On Top" . "Innner " doesn't start with "O" so it does not start on top. Also, while I will have to think about it, Their really is only one block (Open and closed hand variations (inner / reverse Knifehand,) that starts under. All the rest are on top.
I tell students they can remember how to chamber like this . "Outer starts with the letter "O". "On Top" starts with the letter "O" so if it's "outer" it starts "On Top" . "Innner " doesn't start with "O" so it does not start on top. Also, while I will have to think about it, Their really is only one block (Open and closed hand variations (inner / reverse Knifehand,) that starts under. All the rest are on top.
I do not believe there is a stated reason in the text. FWIW I asked General Choi (1996 Technical Conference - Canada) why his system chambered the rising outer forearm block on top when many chambered under and his answer was to have a consistent system. Outer forearm - Low, Rising, High, (With exception) chamber on top. Now for those who subscribe to alternate application theories or the theory about standard methodologies giving rise to certain habits which facilitate utilitarian value if for instance there were a same side wrist grab, the low block could be used to crash down on the grabbing arm (Radial Nerve area preferred) or as a foreram strike to the head.
