A few weeks ago, I was sent a spring loaded dummy arm for makiwara by its inventor Braulio Mira (Dimira) from Portugal. His website www.ronin777.com features lots of great training aids and having already made great use of one of his dummy arm sets in my dojo for over a year now, I was excited to see how his newly designed makiwara arm would hold up.

I've been incorporating this product in my training routine now for around a month or so and wanted to share a quick review for any interested karate practitioners who may be thinking about purchasing one. I know how important it is for martial artists to find good quality training equipment, so I hope my honest views below may help readers make an informed decision about this, or similar products.

Here's a short video clip of the product in action...  

Within the chapter that focuses on the percussive impact in my upcoming book on the exploration of civilian combative methods found in Naihanchi Kata, I mention the 'Hierarchy of Impact' and how this important principle may be utilised in the practical application of traditional karate.

The components of 'distance' and 'time' are luxuries seldom enjoyed in the realm of civilian self-protection, so it stands to reason that any system that relies heavily on these is fundamentally flawed when aligned to this specific context. And in my opinion, due to extended ranges emphasised in many of the more contemporary karate systems in order to meet other goals, the hierarchy of impact is not often given the attention it deserves.

In this blog post, I'd like to write a little about the hierarchy of impact and why I believe any self-defence based karate dojo should look to embrace this principle throughout a variety of training protocols.    

Pulling the non-striking hand back to the hip is a common motion found in karate and although there are numerous practical applications for such an action and indeed, different reference points for hikite, I think it's important to consider why the hip position may be principally emphasised in most fundamental techniques (kihon-waza) found in classical kata.  Following on from my recent posts on this subject, I'd like to discuss two key reasons, based on the assumption that the 'hiki-te hand' has something in it when being employed (i.e. the opponent's arm, head, clothing etc.) and not performed simply for the sake of conformity.

The third level of analysis that we apply to Naihanchi Kata (Bunkai Sandan) in our dojo concerns what we term 'breaking the mould' and takes the fundamental combative lessons given by the form a stage further. It allows us to explore specific aspects, once the core application framework has been understood.

Vol. 2 of my book series soon to be published primarily focuses on Bunkai Nidan (functional combative application). Towards the end though it also provides a section on Bunkai Sandan and a specific example of this development process using the aspect of limb control, which is in itself a very useful component for self-defence. We have six two-person drills that come from Bunkai Sandan, which may be practised in isolation, or together in flow and then expanded to branch to other kata applications etc.

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!