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Judo ikkyu (brown belt)

BJJ 4-stripe white belt

2nd dan Isshinryu, former instructor, don't believe in it anymore

negligible experience with boxing and muay Thai


Sep
13
comment Was Goju-ryu developed specifically for use by the Japanese navy?
@Sepala To be clear, my statement doesn't at all mean that Goju is ideally suited for close-quarters combat. (I'd trust judo or Greco-Roman wrestling more.) I'm just saying that goju could be better than a style that trains at long range exclusively.
Sep
11
comment How do I improve my jumping technique for jumping maneuvers?
You might get more comprehensive results in fitness.SE. Jumping is a fairly rich topic in sports science.
Sep
3
comment Avoiding breath lockups
How much of a beginner?
Aug
30
comment What are good martial arts for aging bodies?
You describe two styles, but I see virtually no description of why one would practice these instead of anything else.
Aug
29
comment What are some options for escaping full mount in BJJ?
Excellent point in the 2nd paragraph.
Aug
28
comment Choosing the right one for self-defense purpose?
@DavidH.Clements What is keeping this question closed?
Aug
27
comment How do I increase my wrist strength for punching?
@stslavik Didn't see the request for PP link till just now -- it's this one: encrypted.google.com/… aka aasgaardco.com/store/…
Aug
25
comment Choosing the right one for self-defense purpose?
For some discussion on which arts handle self-defense, this question is a good start. My question about what kind of self-defense you want is described in one of my answers there.
Aug
25
comment Choosing the right one for self-defense purpose?
@Kyaw Could you provide more detail about your situation? What kind of self-defense are you looking for? What schools are available to you?
Aug
23
comment If I'm worried about concussions, should I train tae kwon do, or karate, or neither?
@pm_2 True, but if full-contact is allowed, people are going to go full-contact sometimes. It helps me score more points if my opponent is dazed after getting his bell rung.
Aug
23
comment If I'm worried about concussions, should I train tae kwon do, or karate, or neither?
The risk of concussion isn't "high". I said: "Head injuries aren't common in those arts but the risk of concussion is definitely present." For instance, I love judo, judo is safe, but judo has a slight risk of concussion so is not the right choice for someone who wants to train without risk of concussion. That person should be very wary of training an art focused on kicking people in the head, but a light-contact WTF TKD school could a good choice.
Aug
23
comment If I'm worried about concussions, should I train tae kwon do, or karate, or neither?
+1 Nice overview of how to watch classes for a safety issue while evaluating a school.
Aug
21
comment How can a teacher recognize that a student has progressed from 'ha' to 'ri'?
Your second comment to this answer: "I am asking about the transition". Your third comment to this answer: "my question...is about the state". But again, my point is that we're not talking about something concrete like being a 2nd dan or having beaten opponent X. These are concepts that refer to states, but the states do not have hard edges, and the "passing from ha to ri" that your question refers to (aka the transition) is intrinsically not well-defined.
Aug
21
comment How can a teacher recognize that a student has progressed from 'ha' to 'ri'?
@Trevoke You literally just said in your first comment that the Q is about the transition, then in your next comment that it's about the state. But that's irrelevant, because my point is that the definition of mastery/enlightenment/*ri*, being innately amorphous, is prey to the sorites paradox.
Aug
20
comment How can a teacher recognize that a student has progressed from 'ha' to 'ri'?
@Trevoke Could you point me to an authoritative reference that defines enlightenment specifically and concretely? Perhaps we are not meeting minds about the meaning of the term "concrete". Same with mastery--we can point to Marcelo Garcia and say he's mastered the rear naked choke, but there's a problem (which you might recognize from the "heap" in comp sci): at what date and time did he go from not having mastery to having mastery?
Aug
20
comment How can a teacher recognize that a student has progressed from 'ha' to 'ri'?
+1, not least for the use of the word "andragogical".
Aug
19
comment If I'm worried about concussions, should I train tae kwon do, or karate, or neither?
@DaveNewton Please see this answer. A career boxer's tolerance for low levels of brain damage, whether limited temporary issues due to concussions or more severe due to ongoing competition, is different from a mathematician's. It isn't unique to math, but people have varying levels of tolerance for the issues raised by getting hit in the brain.
Aug
17
comment What is the cause for Northern and Southern Chinese kung fu differences?
I agree strongly w/r/t distance and language/culture; I think incorporating your comment into your post would improve it. I don't really see the mechanism for longer limbs promoting longer movements...if everybody is 4'11'', kicking people in the head is the same as if everybody is 6', no?
Aug
16
comment Should political/religious discussions be allowed inside the training place?
+1 because I agree, though I think "blindly following" applies equally to technique and philosophy.
Aug
16
comment Should political/religious discussions be allowed inside the training place?
@MattChan "if you are training in one of those particular arts" is the key phrase. One's rejection might lead one to train in a non-religious art.