Thoughts on Basic Chi-Ishi Grip

The Chi-Ishi (strength or power stone) is most notably used in Goju Ryu (hard/soft style), as part of their hojo undo (supplementary training methods).  However, the use of this tool may also be found in other Naha/Shuri/Tomari lineages of koryu karate, along with various other pieces of equipment, as an adjunct to kata and their application practices.  Indeed, the term hojo undo is generically used to describe the holistic attribute training methods undertaken to enhance the ability for the body, minds and spirit to combatively express the choreography of karate kata.  As such, even with a plethora of traditional and more contemporary tools available today, the unique design and qualities of the chi-ishi can be used to play a key role in building the karate body and it is for this reason that I continue to make use of it in my own training.

No more advanced than a stick with a weight attached to one end, the asymmetrical nature of the chi-ishi is what provides its most challenging asset.  Even to manipulate the weight to an adequate level of control takes a high degree of body awareness, proprioception and core integration.  But it is often the subtleties of such exercises, the things going on underneath the surface, which provide the most benefit.  Simply swinging the tool around for the sake of being able to claim that you ‘practice hojo undo’ simply doesn’t do the chi-ishi any justice and even though there are other pieces of training equipment around that can provide similar attributes, the classic saying that ‘a poor craftsman will always blame his tools’ is true for everything you place in your hand.  So how we understand the performance of hojo undo and in particular, how the exercises we repetitively undertake connect with our karate practice is of chief importance – not necessarily how many reps we can push out!

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