Showing posts with label Karate. Show all posts
Showing posts with label Karate. Show all posts

Thursday, August 16, 2012

Ukulele - Intro to Stairway To Heaven, Karate, Philosophy, and BASIC Programming

There are a plenty of problems with how I play. An immediately obvious one to me is that I play like I'm programming in BASIC. 

I'm sure this is the same with learning just about everything. When we learn a kata in karate, we break complex movements up into distinct motions based on earlier kata or basic punches, blocks, etc. and string them together. A rendition of the kata starts as a robotic activity without fluidity or finesse, with the result being less than the sum of the parts. But you have to start somewhere.

As you get better acquainted with a kata, your instructor will begin replacing the robotic logic with "this is how that part is really done." This can be very frustrating until you realize you're never actually ever going to learn the correct and final "this is how that part is really done." That kata doesn't exist.

It's like concept of chair-ness. Everyone knows what a chair is. But I argue it's impossible to give a simple and complete universally accepted definition of a chair. You can give examples and describe the purpose of a chair. But can you enumerate all prior and future versions of a chair? How about a absolute and universal letter "a"? There are limits to knowledge, or perhaps to the expression of knowledge. Something about Kant and the sensory manifold. Sorry, I digress. Philosophy 101 was a long time ago.

Here's some song playing algorithm pseudo-code:

  • For i = 1 to Song.Chords.Count
    • Look at Song.Chords[i].ChordToPlay
    • Set fingers on Song.Chords[i].ChordToPlay
    • For j = 1 to Song.Chords[i].StringToPluck 
      • Pluck Song.Chords[i].StringToPluck[j]
    • Next j
  • Next i
  • ??????
  • Profit!
The tutorial I'm watching doesn't explain anything verbally. Even if it did, it would be in Spanish. I wouldn't have a clue. I started out playing using the algorithm above, which kinda works. I slowed down the video playback enough so I can see the individual finger movements better and it's obvious most chord transitions are made while plucking strings. 

The string plucking finger pattern for this song is: pluck the first and forth strings, the third string, the second, and finally the first. Some chords drop off the second, third, or forth pluck. When playing the G chord, you can pluck the first and forth strings as soon as the fingers are fretting the first and forth strings and before the second string is fretted. I won't bore you with more pseudo-code.

Yes, I'm sure this falls into the category of having an amazing grasp of the obvious. But I'm going to guess that if it wasn't obvious to me there's a chance it isn't to other n00bs. 

No video today. I'm working on it, but I'm not prepared to embarrass myself yet again. I'll save that for another post.

What the hey. Recorded this at lunch. Better than the last one but not my much. Meh.



If you want to see how it should be done, check out Stairway To Heaven Tutorial (Led Zeppelin) Ukulele Chords on Ukeclases YouTube channel. Great resource for tutorial videos.


Ganbatte Kudasai!


Monday, January 16, 2012

Open Handed Blocks - Lesson Learned

Feels worse than it looks!
Update 2012.01.23 


My wife convinced me to have it checked at the clinic. It's a bit more than a sprain - it's fractured at the knuckle. Other than a longer recovery, there isn't really anything I can do about it.


Managed to sprain my middle finger with a poorly executed open handed block at Friday night's lower Kyū belt grading. It hurt as much as rolling my toe on the old dojo's mats. I could tell my partner didn't much care for me trying to drive my finger through his arm either but we both shook it off and continued. Lesson learned. 


First time I've jammed my finger. It really should not be surprising how hard it is not to use your fingers. Especially when they are on your dominant hand. Fortunately, it's not broken, but try typing and using a computer mouse. 

Computer mouse and Ice rig
I've been applying ice, taking Advil, and using KT tape at night. It helps. I'll buddy-tape it for tonight's karate class.


Once it heals, I'll have to work on those blocks. Obviously I'm not practicing them enough.




Sunday, September 18, 2011

Ganbatte Kudasai!


Sensei taught me a phrase tonight that really struck me -- Ganbatte kudasai!
As with most things, I "Googled" it as soon as I got home. A common translation is "Please keep up your good work.", "Good luck!", or "Please do your best." The closest phrase I found near to Sensei's use of it was "Please do the best to reach your goal." Note the emphasis on "your."
Unfortunately, as with many translations, a lot of the cultural context is lost. The Google Oracle tells me Ganbatte kudasai is the polite form of Ganbare! Ganbare is more like a kick in the pants from your father. Ganbatte kudasai can be said to your seniors.
Sensei gave us a meaning that fit the context of the class tonight - "Please exhaust yourself." Often he points out that the place where you advance in karate (or really anything) is the point where you think you can do no more, and you push yourself to do whatever it is just one more time. Just one more pushup. Mou ichido!
I needed to hear this tonight. I "gave up" on Sanchin when I knew I could do more. Yes, my knee hurt, but did it really hurt that much? Perhaps I needed to hear Ganbare! Mou ichido!
Oshiete kurete arigatou gozaimashita!