Ukemi and Handedness
(Extracted from Aikido-L)

Date:    Thu, 9 May 2002 10:50:42 +0000
From:    Mike ?
Subject: Ukemi and handedness

Something odd happened last week, I was talking to some people about forward rolls, and discovered that they thought I was a bit strange, because am more comfortable when I lead with my left hand when I roll, despite being right handed. They went on to note that I also write in the kind of claw handed way that left handed people often do but with my right hand.

The conlcusion was unsurprisingly that I'm weird, and one of the people there who happened to be an archer suggested I come have a play on the
range, because eye dominance is quite telling when shooting arrows, and maybe that had something to do with it.

FWIW I can write with my left hand, but my handwriting resembles an 8 year olds.

So, what side do you forward roll of preferentially, and does it match your dominant hand?

In other words, am I really just odd?

Mike Haft

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Date:    Thu, 9 May 2002 14:35:17 +0200
From:    "James R. Acker"
Subject: Re: Ukemi and handedness

> In other words, am I really just odd?
>
> Mike Haft

I really couldn't answer THAT :-) but I also am right handed and I feel far more comfortable rolling with my left side and hand leading. At least on forward rolls. Also on sacrifice falls feels better on left side. On backwards rolls it feels more natural when I lead with right foot.

Jim

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Date:    Thu, 9 May 2002 05:41:30 -0700
From:    susan dalton
Subject: Re: Ukemi and handedness

--- Mike ? wrote:
> In other words, am I really just odd?
>
Oh dear, Mike.  I have some distressing news for you. I am an extremely right-brained person with atrocious hand-writing (Ryan's second grade teacher scolded him for his handwriting and he said, It's better than my mother's.  She said, Yes, you have a point).  Although I'm right-handed, I also prefer to roll on my left side and I also salaam water ski with my left foot back. (Most people ski with their dominant foot back.)
 According to both my children, my sister, my brother, and many other folks who know me I am certifiably odd, so here you are looking for normal company and you find me. Have you ever looked at all that Hermann brain dominance stuff?  It's fascinating.  When I went through exercises to determine dominant eye, dominant foot, dominant hand, etc. it said that under stress I do not learn from seeing, which was definitely my experience in Aikido.

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Date:    Thu, 9 May 2002 09:08:01 -0400
From:    Pauliina Lievonen
Subject: Re: Ukemi and handedness

Mike ? wrote:
>So, what side do you forward roll of preferentially, and does it match your
>dominant hand?

I'm right handed and I also prefer to roll (and breakfall, and do techniques as well) on my left. I talked about it once with my Alexander technique teacher as it happens. His take on it was that even though you might be more skilled with your dominant hand, and so prefer to use it for more things, especially things like writing that require fine coordination, at the same time the fact that you use that side more sets up more patterns of tension, so that when yo do something new, or something that requires a certain relaxation, it might be easier on the other side which is not so "pre-programmed". I think that explanation fits well with how I experience it.

kvaak
Pauliina

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Date:    Thu, 9 May 2002 08:59:53 -0400
From:    Deirdre Welter
Subject: Ukemi and handedness

Hey, Mike.

I see an opening through which I can come out of lurkdom.

Do you have left-handedness in your family?

I haven't figured out whether mixed dominance is a feature or a bug but it's definitely something I have. My father, who does both visual and martial arts, noticed this in me when I was a child. I'm right handed, but in some physical activities I will turn left handed and not notice until I look down and think "huh?" My father is also left handed, so I suspect his contribution to my genes has something to do with it. ; )

When I was a teenager, I took a battery of occupational tests given by the state employment office. One was to see how fast I could put small washers on small pegs and place them in holes in a board--for factory work, I guess. I asked if I could do the test with my left hand even though I had done everything else with the right. I got some strange looks and ended up holding up a room full of people because the test people had to search for "left-handed" equipment (don't ask me what that was about) but I did really well!

Ukemi and techniques are of higher quality when done with/on my left side. I'm "left eyed." I only got a B in college archery. On the mat I feel as though my right side is a separate/errant student who doesn't learn the way the left side does.

My husband is left handed. Our 6-year-old daughter appears to have strong left-turning tendencies also--no pun intended for those of you who are pilots or politically minded.

Deirdre
not quitting and not dying

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Date:    Thu, 9 May 2002 06:10:01 -0700
From:    "Tim G."
Subject: Re: Ukemi and handedness

--- Mike ? wrote:
> comfortable when I lead with my left hand when I
> roll, despite being right
> handed. They went on to note that I also write in
> the kind of claw handed
> way that left handed people often do but with my
> right hand.

I'm also right handed, but prefer to lead with my left hand when forward rolling or breakfalling.  For backrolls, I prefer to lead with my left foot.  Except for the backrolls, I always chalked it up to preferring to have the dominant side be the one touching the mat on landing.

I haven't really tried writing left handed, but I can hit tennis balls fairly competently left handed.

Tim

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Date:    Thu, 9 May 2002 09:26:02 -0400
From:    Deirdre Welter
Subject: Ukemi and handedness

Hey, Pauliina--
Good point.

Here's another theory that I think fits my personal situation:

As a student and in many occupations, one of the "worst" things that could happen is that one break the dominant hand and not be able to complete one's assignments and tasks. It's better to protect the whole dominant side just to cover all the bases and let the other side handle the more "risky" stuff.

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Date:    Thu, 9 May 2002 14:52:41 +0100
From:    Justin McCarthy
Subject: Re: ukemi and handedness

let's see...

writing - left hand
golf  - right hand
throwing a ball - left hand
batting  - right hand
archery - left hand
fencing - right hand
mouse - left hand
drinking - right hand
phone - left hand
and
ukemi?  Right hand

and in each case it is a BIG difference in capability and comfort


Justin

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Date:    Thu, 9 May 2002 07:10:17 -0700
From:    Chuck Clark
Subject: Re: Ukemi and handedness

At 03:50 AM 5/9/2002 -0700, Mike Haft wrote:
>So, what side do you forward roll of preferentially, and does it match your
>dominant hand?
>
>In other words, am I really just odd?

The way the Japanese look at it is when you roll with your left hand forward and continue to fall onto your right side...it is a right side ukemi.

Most right handed students I have observed over the years (including myself) always find the left hand first onto the right side easier and "more natural".

I recommend that you always alternate you zenpo kaiten so that you don't develop this preference.

Regards,

C. Clark

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Date:    Thu, 9 May 2002 08:53:33 -0700
From:    Janet Rosen
Subject: Re: Ukemi and handedness

Deirdre Welter wrote:
> Ukemi and techniques are of higher quality when done with/on my left
> side. I'm "left eyed." I only got a B in college archery. On the mat
> I feel as though my right side is a separate/errant student who
> doesn't learn the way the left side does.

Me too!
I'm a "rightie" but look at how we generally define that: fine motor. I always have favored the left for carrying, moving, etc--in other words, gross motor skills--and this carries over into aikido; if I can receive attack and redirect it with the left I tend to automatically do a better job of taking uke's balance; the right hand/arm seems more connected to "the front of my brain" to the detriment of doing aikido.
janet

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Date:    Thu, 9 May 2002 08:59:17 -0700
From:    Cindy
Subject: Re: Ukemi and handedness

Mike ? writes:
 >The conlcusion was unsurprisingly that I'm weird, and one of the people
 >there who happened to be an archer suggested I come have a play on the
 >range, because eye dominance is quite telling when shooting arrows, and
 >maybe that had something to do with it.

That could be it.  It's entirely possible to be left eye dominant and right hand dominant.

 >So, what side do you forward roll of preferentially, and does it match your
 >dominant hand?

For me they match, but I notice I'm almost always better on the left side of a technique than the right.  I'll almost always start on the left when we practice. (Um, I'm right handed.)

 >In other words, am I really just odd?

You hafta ask? :)

--Cindy "we're all odd ducks here"t;

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Date:    Thu, 9 May 2002 17:48:10 +0100
From:    Mike Cummins
Subject: Re: Ukemi and handedness

Mike ? wrote:
> eye dominance is quite telling when shooting arrows,

You can easily test for eye dominance.  Hold your thumb up at arms length and line it up with a fixed point.

Close one eye, then the other.  The eye that when closed causes the thumb to 'move' against the fixed point is the dominant eye.

> So, what side do you forward roll of preferentially, and does it match your
> dominant hand?

Left - mainly due to separating my right shoulder when my breakfall was 'tweaked'.

Mike

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Date:    Thu, 9 May 2002 10:39:15 -0700
From:    Mariana Studart Soares Pereira
Subject: Re: Ukemi and handedness

--- Mike ?wrote:
> So, what side do you forward roll of preferentially, and
> does it match your
> dominant hand?

I personally roll better on my left side, and I write with my right hand. In fact, I do *everything* in Aikido better when I'm leading with my left hand/foot. And I'm left-eye dominant. Oh, and I also write with a crooked hand, like people who write with their left hand. And I have to turn the paper about 90 degrees in order to be able to write in a straight line...

> In other words, am I really just odd?

Well... No more than I am, that's for sure :)

Mariana Studart

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Date:    Thu, 9 May 2002 14:29:46 -0400
From:    Mike Bartman
Subject: Re: Ukemi and handedness

At 10:39 AM 5/9/02 -0700, Mariana Studart Soares Pereira wrote:
>I personally roll better on my left side, and I write with
>my right hand. In fact, I do *everything* in Aikido better
>when I'm leading with my left hand/foot. And I'm left-eye
>dominant. Oh, and I also write with a crooked hand, like
>people who write with their left hand. And I have to turn
>the paper about 90 degrees in order to be able to write in
>a straight line...

Sounds like you are a lefty who was forced to learn to write right-handed by your teachers.  They do that sometimes.

           -- Mike "not so much anymore I hear" Bartman --

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Date:    Thu, 9 May 2002 14:03:53 -0400
From:    Mike Bartman
Subject: Re: Ukemi and handedness

At 05:48 PM 5/9/02 +0100, Mike Cummins wrote:
>Mike ? wrote:
>> eye dominance is quite telling when shooting arrows,
>>
>
>You can easily test for eye dominance.  Hold your thumb up at arms length and line it up with a fixed point.
>
>Close one eye, then the other.  The eye that when closed causes the thumb to 'move' against the fixed point is the dominant eye.

Doesn't work for those of us without dominant eyes.  We see two thumbs...

>> So, what side do you forward roll of preferentially, and does it match your
>> dominant hand?

Right, and yes.  For back rolls there's no preference though.

  -- Mike "the left knee is slightly worse than the right though" Bartman --

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Date:    Thu, 9 May 2002 11:56:40 -0700
From:    Mariana Studart Soares Pereira
Subject: Re: Ukemi and handedness

--- Mike Bartman wrote:
> Sounds like you are a lefty who was forced to learn to
> write right-handed
> by your teachers.  They do that sometimes.

Yeah, I've often thought that was it... I wonder if that means I can learn how to write with my left hand easily now. It might come in handy (no pun intended) someday :)

Mariana Studart

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Date:    Thu, 9 May 2002 13:14:10 -0700
From:    Susan Mellott
Subject: Re: Ukemi and handedness

I am left-handed and always lead with my left-hand first on techniques.  But I am right-eye dominant and do forward rolls and falls better on my right side.

I think the dominant eye plays a big part in being able to spot the ground and orient yourself while the dominant hand is the side with the better mechanical ability (ability to to make more precise, fine movements and stronger) so my techniques are better/stronger on that side.  Of course it probably depends on what hand/side plays the major part in a technique.

Susie

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Date:    Thu, 9 May 2002 13:36:27 -0700
From:    Cindy
Subject: Re: Ukemi and handedness

Mariana Studart Soares Pereira writes:
 >Yeah, I've often thought that was it... I wonder if that
 >means I can learn how to write with my left hand easily
 >now. It might come in handy (no pun intended) someday :)

It's worth a shot :-).  I'm right handed, but learned to be ambidextrous when I broke my right hand in junior high school in falling off a bicycle headfirst over the handlebars.

--Cindy "my forward roll at the time nneeded a little more work"

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Date:    Thu, 9 May 2002 23:36:07 +0000
From:    Mike ?
Subject: Re: Ukemi and handedness

>From: Mike Cummins
>Mike ? wrote:
> > eye dominance is quite telling when shooting arrows,
> >
>
>You can easily test for eye dominance.  Hold your thumb up at arms length
>and line it up
>with a fixed point.
>
>Close one eye, then the other.  The eye that when closed causes the thumb
>to 'move' against
>the fixed point is the dominant eye.

That makes no sense to me, what do you mean by 'move'. If I hold up my right thumb, looking through my left eye makes it appear to jump to the right, but if I use my left thumb then my right eye makes it appear to jump. Whats the story?
Mike

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Date:    Thu, 9 May 2002 17:24:44 -0700
From:    Cindy
Subject: Re: Ukemi and handedness

Mike ? writes:
 >>From: Mike Cummins
 >>Mike ? wrote:
 >> > eye dominance is quite telling when shooting arrows,
 >> >
 >>
 >>You can easily test for eye dominance.  Hold your thumb up at arms length
 >>and line it up
 >>with a fixed point.
 >>
 >>Close one eye, then the other.  The eye that when closed causes the thumb
 >>to 'move' against
 >>the fixed point is the dominant eye.
 >
 >That makes no sense to me, what do you mean by 'move'. If I hold up my right
 >thumb, looking through my left eye makes it appear to jump to the right, but
 >if I use my left thumb then my right eye makes it appear to jump. Whats the
 >story?

Use both eyes to point your finger at something (preferably > 10 feet away).  Now close one eye, then the other.  Which didn't "jump" your finger away from the selected point?  That's your dominant eye.

--Cindy

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Last updated on 13 Sep 2002