The Way of Least Resistance

There is a tendency in some schools of karate today to perform a particular "hip load" on most kata techniques, sometimes known as " Yamaneryu koshi/hip vibration" after a particular school of kobudo which practises this method. An example of this hip movement in karate can be found in the video below of Aragaki Sochin kata, performed by Aragaki Isumu, a descendent of the Aragaki Seisho and a student of the late Master Higa Yuchoku of Shorinryu: The level of skill shown by Aragaki Isumu in using his hips is indeed high: many karateka cannot do this despite the fact that an ability to control one's hips is central to the practice of karatedo. I have certainly spent a great deal of time isolating and practising hip movement. Yet I disagree with the particular direction taken by this school of "hip use". Why? As you might have gathered, my objection isn't to hip use per se, but its use in kata - and in particular its use for each technique . It i...