Direction of movement in uke-waza
Following on from the previous post regarding the dual nature of uke-waza, most beginning and intermediate students find it possible to stop or at least weaken the strength of an attack, although this may not always be consistently possible. What they do find very difficult to do with any reasonable probability of success is also weaken or off-balance the opponent at the same time. From trying to teach students how to effectively perform and use uke-waza over the last few years I feel two of the major reasons are the shape of the arm and the direction of movement. Shape Most beginners and intermediate students, in my experience, hold their arms too compactly. Their elbow is too close to the body, and the forearm is held at about 90 degrees to the upper arm. This shape is easy to collapse when force is applied to it, and the lats and shoulder girdle are not activated, meaning that it is only the strength of the arm muscles that can be applied....