"Why? Would it help anyone dance better?"

To better understand the world!

Jeff

On Sat, Mar 30, 2024, 3:45 PM Joe Harrington via Contra Callers <
contracallers@lists.sharedweight.net> wrote:

> Are you actually thinking of doing this?  Why? Would it help anyone dance
> better? If someone does this kind of thing for work and could tap into
> those resources, it might be practical.  Otherwise, this looks like the
> kind of setup that would require significant thought, effort, and expense.
>
> One approach would be to green-suit up in a video-game studio, and then
> tap into the calculations that the game software uses to create game
> motions from human ones.  That wouldn't be measurements of forces directly,
> but it would be pretty comprehensive.  You'd know where all the momentum
> went and it would calculate transmitted forces through every surface, which
> you could sum for the hand and arm, etc.  They might also have force
> sensors of some sort.  Somebody must have, at some point in the development
> of those systems.
>
> --jh--
>
>
> On Sat, Mar 30, 2024 at 3:17 PM Chris Lahey <cla...@clahey.net> wrote:
>
>> Does anyone have any thoughts about how we can measure some of this? I
>> can definitely imagine a force pad on someone's back to measure the
>> tension, but I'm a bit lost as to how he can measure the ground forces
>> (including possibly torque around a vertical axis)?
>>
>> I think normal force should be easy. That can be built into a pad on the
>> ground if nothing else, but friction would be harder.
>>
>> Unless we had multiple pads each of which had force sensors in all 3 axes
>> (plus a rotational sensor) does anyone know how much such an apparatus
>> would cost to build?
>>
>> Now that I think about 3 axis force sensors, i wonder if there's much
>> lateral or vertical force in the connection point and whether I'd there is
>> that feels bad in some natural way.
>>
>> On Sat, Mar 30, 2024, 13:37 Joe Harrington via Contra Callers <
>> contracallers@lists.sharedweight.net> wrote:
>>
>>> Funny thing, I wrote the email below last Sunday and thought, do the
>>> world's callers really want a physics calculation on their mailing list?  I
>>> decided the better of it and didn't send it.  Ok, I guess I was wrong...
>>>
>>> What I call support is against centrifugal force, not vertical. Of
>>> course, there's no need to lift the other dancer, and it's a really poor
>>> idea.
>>>
>>> As Jeff pointed out, in a fast swing, there's a lot of centrifugal
>>> force, as seen from our rotating frame of reference in the swing.  For
>>> physics buffs, centrifugal force increases as the square of velocity, so a
>>> swing that goes around three times in 8 beats rather than twice (1.5x
>>> faster rotation, the first-level "fast swing") has 2.25 times as much
>>> outward force to support.  Estimating a 25 cm radius (about 50 cm between
>>> the centers of mass of the two dancers, in the middles of their abdomens,
>>> which I measured with a tape measure) and a 70 kg (150 lb) dancer, that's
>>> an outward force for each of the two bodies of almost 390 Newtons, or
>>> nearly 90 pounds.  Much of that will be borne by the friction between the
>>> dancer's feet and the floor, but the rest will be held by the supporting
>>> dancer(s).  How much depends on how they lean.  For a standard swing (2
>>> rotations per 8 beats), it's just under 40 lbs.  Fortunately, you only have
>>> to hold it for four to eight seconds at a time, or actually less as you
>>> accelerate and decelerate inside that time, though the peak force will then
>>> be higher.
>>>
>>> ...and now I add...
>>>
>>> Despite starting with it above, myself, I think we're somewhat
>>> misleading ourselves with this Mv**2/r calculation.
>>>
>>> The key thing here is that a centrifugal-force calculation (centripetal,
>>> actually) makes some assumptions that we dramatically violate when we
>>> dance. We are not rigid bodies. At best, we're collections of many light
>>> rigid bodies (our bones) linked by ligaments, tendons, and muscles, and
>>> bearing all sorts of other masses that move relative to one another,
>>> storing momentum until we can deal with it in the next step.  We
>>> effectively pump momentum up from our feet, into our bodies, and down to
>>> our feet on each step. We transfer it to the other dancer through our arms
>>> and theirs, and their back, if we have a hand there.
>>>
>>> With that in mind, consider this model of a swing.  Each dancer's upper
>>> half is trying to execute rigid circular motion.  Our lower bodies (hips
>>> down) are doing something else, and half our mass is down there.  So, drop
>>> my estimated 90 lbs to 45 just for that (I'll drop it more in a minute).
>>> The lower half is essentially stepping a figure with 90 or 135 degree
>>> corners on each beat.  Consider the left foot.  In a standard swing (2x in
>>> 8 beats), it is walking a square, directing momentum along the sides of the
>>> square that the upper body picks up and turns into rotation.  Half of each
>>> square side brings that leg closer to the middle, the other half takes it
>>> farther away.  We land, push off, and do it again and again. That push-off
>>> supports the centripetal needs of both legs (through the hip joint) and
>>> some of the upper body.  If there is an outward lean off the right foot,
>>> additional centripetal support is needed from either the legs or arms.  The
>>> right foot is mainly a pivot, while both feet support gravitational weight.
>>>
>>> Good dancers constantly adjust how far out their left feet land on each
>>> step and how hard they push off, simultaneously satisfying both their
>>> centripetal needs and the required spin rate.  This lets them control how
>>> much inward force they draw from their feet into the upper-body rotation to
>>> supplement the arms.  That reduces the support needed from the arms well
>>> below 45 lbs.  It can reduce it to zero.  Tweaking the lean also adjusts
>>> where the axis of rotation is, to balance the different masses of the
>>> dancers and make their differing force impulses produce matched torque
>>> impulses.  Dancers use the beat to step in sync with the other dancer's
>>> legs, or these torque impulses would come at different times, and the swing
>>> would wobble and fall apart, as Chris Lacey alluded to.
>>>
>>> So, yeah, it's complicated, yet even children solve this problem when
>>> they swing.  Everyone is an intuitive physicist!  And, each time I think
>>> about this kind of thing, I get more amazed at the engineers who make
>>> robots.  Has anyone taught a robot to do a contra swing, yet?
>>>
>>> --jh--
>>>
>>>
>>> On Sun, Mar 24, 2024 at 3:24 PM Julian Blechner <
>>> juliancallsdan...@gmail.com> wrote:
>>>
>>>> Hi Joe,
>>>>
>>>> You mean, palms flat on the back of shoulderblades? If so, it's how I
>>>> teach it, lots of callers teach it, and this is the first I've heard a
>>>> complaint about it.
>>>>
>>>> That said, you describe: "I've had my elbow bent backward by eager
>>>> robins pressing my elbow in to get their elbow in the right place."
>>>>
>>>> That _sounds like_ what I call "arm clamping". While yes, putting
>>>> Robin's hand on the outside of the shoulder also alleviates the clamping,
>>>> it's not the only way to fix it. A Robin can lift their elbow. (I just
>>>> workshopped the issue with my partner in the living room to test a variety
>>>> of height and holds out to confirm what you were saying, as well.)
>>>>
>>>> The other issue is that if both dancers don't have hands flat on the
>>>> backs of each other, it's more difficult to maintain an open frame when
>>>> swinging. One usually winds up _closer_ when hands are resting on
>>>> shoulders, unless one dancer is significantly stronger and the other is
>>>> fairly petite.
>>>>
>>>> I know that my right arm will get seriously fatigued and sore if I have
>>>> an evening too many times as Lark with Robins providing insufficient
>>>> support. And I've heard plenty of dancers say similar.
>>>>
>>>> That said, all bodies are different. If yours works where the swing
>>>> hold works better for you the way you describe, that is what it is, yeah?
>>>> But I might recommend considering workshopping swings further, because what
>>>> you're requesting is counter to prevailing teaching. If I understand
>>>> correctly (and it's always possible I'm missing something.)
>>>>
>>>> In dance,
>>>> Julian Blechner
>>>>
>>>>
>>>> On Sun, Mar 24, 2024, 1:13 PM Joe Harrington <contradancer...@gmail.com>
>>>> wrote:
>>>>
>>>>> Not the standard ballroom, with the robin's arm on top of the lark's,
>>>>> but an alternative that I've seen occasionally, but for a number of years
>>>>> now, where the robin tries to put their left hand in the same location on
>>>>> the lark's back as the lark has their right hand on the robin's back.  I
>>>>> know at least one prominent caller who teaches this hold in their newbie
>>>>> workshop and tells their dancers that both sides need to do this to 
>>>>> provide
>>>>> equal support in the swing.
>>>>>
>>>>> While I like the principle, the practice can hurt. If the dancers are
>>>>> not grossly mismatched in size/arm length, it won't be possible to do this
>>>>> without their elbows occupying the same space.  I've had my elbow bent
>>>>> backward by eager robins pressing my elbow in to get their elbow in the
>>>>> right place.  Even if it doesn't go all the way to pain, it pretty much
>>>>> eliminates my ability to provide any support, unless I "fight back" by
>>>>> pushing my elbow out and resisting the inward pressure, essentially
>>>>> refusing the position.  I'm also focusing entirely on protecting my elbow,
>>>>> so it kills any enjoyment in that swing.
>>>>>
>>>>> Please gently discourage this hold.  If a robin wants to give major
>>>>> support in a swing, the symmetric swing holds, the barrel, the one Jeff
>>>>> described, or even a mirror of the ballroom where the lark's arm is on top
>>>>> are much better opportunities.  A robin whose arm is longer than their
>>>>> lark's arm can also reach over or around the shoulder in a ballroom hold
>>>>> (robin's arm on top) to add support.  Just don't push down on the 
>>>>> shoulder.
>>>>>
>>>>> --jh--
>>>>>
>>>>>
>>>>> On Fri, Mar 22, 2024 at 9:21 AM Julian Blechner <
>>>>> juliancallsdan...@gmail.com> wrote:
>>>>>
>>>>>> JJ,
>>>>>>
>>>>>> I like your point about the sort of code-switching that the asymmetry
>>>>>> of a ballroom hold provides to reinforce what role one is dancing.
>>>>>>
>>>>>> Joe,
>>>>>>
>>>>>> I don't understand what you mean about the ballroom hold having
>>>>>> elbows occupy the same space. I think I'd need to see it (in person or
>>>>>> picture). That said, it raises the broader issue, which is the overall
>>>>>> topic, that everyone has different physical needs and finding happy 
>>>>>> mediums
>>>>>> is our goal for everyone dancing together. Your issue with ballroom hold
>>>>>> handholds as such is a good reminder for me that no one - not even 
>>>>>> seasoned
>>>>>> callers - can anticipate every need or difference.
>>>>>>
>>>>>> In dance,
>>>>>> Julian Blechner
>>>>>>
>>>>>> On Thu, Mar 21, 2024, 10:38 PM JJ <jcg...@gmail.com> wrote:
>>>>>>
>>>>>>> Personally for me, the standard ballroom swing helps me to "flip the
>>>>>>> switch" in the brain on which side of the swing I'm "supposed to" end on
>>>>>>> (assuming we're not switching roles back and forth for fun lol). If my 
>>>>>>> left
>>>>>>> arm is the "pointy arm," I'm ending on the left; if my right arm is the
>>>>>>> "pointy arm," I'm ending on the right. I don't have to consciously tell
>>>>>>> myself "I'm the Lark" or "I'm the Robin," my muscle memory just takes 
>>>>>>> over
>>>>>>> and I just end on whichever side my arm position tells me to 😅.
>>>>>>>
>>>>>>> I enjoy neutral swings, but if we're not planning on switching roles
>>>>>>> without warning through an individual dance, I tend to stick with the
>>>>>>> traditional ballroom figure.
>>>>>>>
>>>>>>> On Thu, Mar 21, 2024, 22:33 Jeff Kaufman via Contra Callers <
>>>>>>> contracallers@lists.sharedweight.net> wrote:
>>>>>>>
>>>>>>>> "At the time, it almost never happened that the one in the lady's
>>>>>>>> role actually swung like a lady.  I'm not sure when that became the 
>>>>>>>> norm."
>>>>>>>>
>>>>>>>> When I started dancing both roles, around 2005, I remember
>>>>>>>> initially doing it as you said, with gender-neutral swings with the 
>>>>>>>> gents I
>>>>>>>> encountered.  I remember being surprised sometime around 2006-2007 
>>>>>>>> when I
>>>>>>>> ran into a few guys dancing switch who indicated they wanted to do the
>>>>>>>> standard ballroom hold.  By 2008-2009 I think my male friends and I 
>>>>>>>> were
>>>>>>>> dancing the lady's role in the standard way?
>>>>>>>>
>>>>>>>> Jeff
>>>>>>>>
>>>>>>>> On Thu, Mar 21, 2024 at 10:16 PM Joe Harrington via Contra Callers <
>>>>>>>> contracallers@lists.sharedweight.net> wrote:
>>>>>>>>
>>>>>>>>> I love the barrel hold, but some of my partners have reacted in a
>>>>>>>>> way that indicated it was too intimate for them.  This is especially 
>>>>>>>>> true
>>>>>>>>> if I have to lean over to do it, as that puts my face pretty close to
>>>>>>>>> theirs (I'm pretty tall).  It's also difficult to do without frontal
>>>>>>>>> contact if one or both partners is well on the heavy side.  But, all 
>>>>>>>>> that
>>>>>>>>> aside, if you and your partner like fast swings, it's a great hold, 
>>>>>>>>> more
>>>>>>>>> stable than ballroom, with four arms providing support rather than 
>>>>>>>>> one.
>>>>>>>>>
>>>>>>>>> In the late 1980s and early 1990s, when guys danced the lady's
>>>>>>>>> role (using the terminology of the time for reasons you'll see in a
>>>>>>>>> moment), we'd almost universally be offered the "gender-neutral 
>>>>>>>>> swing",
>>>>>>>>> which is symmetrical and very stable for fast swinging: both right 
>>>>>>>>> arms are
>>>>>>>>> around the other's back and both left arms go over/around the other's 
>>>>>>>>> right
>>>>>>>>> arm, bend 90 degrees at the elbow, pass between you, and clasp left 
>>>>>>>>> hands
>>>>>>>>> around each other's forearms between your bodies.  At the time, it 
>>>>>>>>> almost
>>>>>>>>> never happened that the one in the lady's role actually swung like a 
>>>>>>>>> lady.
>>>>>>>>> I'm not sure when that became the norm.  I would occasionally do it 
>>>>>>>>> with a
>>>>>>>>> particular guy partner whom I liked to dance with.  We practiced it 
>>>>>>>>> first
>>>>>>>>> and then did it with each other, but we gender-neutral-swung our
>>>>>>>>> neighbors.  We got some pretty surprised looks from our neighbors 
>>>>>>>>> when we
>>>>>>>>> swung each other. At least one guy asked me if that partner and I 
>>>>>>>>> were an
>>>>>>>>> item.  Times and role terms and what people read into dance behavior
>>>>>>>>> change...
>>>>>>>>>
>>>>>>>>> In general, I'm quite happy to swing with guys in either role when
>>>>>>>>> they're happy to swing with me.  But, it's awkward and uncomfortable 
>>>>>>>>> in the
>>>>>>>>> extreme to be going up an entire line of consecutive frowns, growls, 
>>>>>>>>> and
>>>>>>>>> looks of disgust as a guy dancing the robbin...enough that I haven't
>>>>>>>>> returned to the dance weekend where that happened in Fall 2022, even 
>>>>>>>>> though
>>>>>>>>> it was pretty great in other ways.
>>>>>>>>>
>>>>>>>>> The one swing style I really dislike is a modified ballroom
>>>>>>>>> position where the robbin tries to put their hand on the lark's back 
>>>>>>>>> in the
>>>>>>>>> same place where the lark's hand is on theirs.  I know some people 
>>>>>>>>> actually
>>>>>>>>> teach it this way, I guess as some kind of equality thing.  It's 
>>>>>>>>> terrible,
>>>>>>>>> because their elbow and the lark's elbow then have to occupy the same
>>>>>>>>> space, which, well, physics.  If I'm the lark and their arm is outside
>>>>>>>>> mine, when they try to provide support, it hyperextends my right 
>>>>>>>>> elbow,
>>>>>>>>> eliminating any chance I can provide support and sometimes inducing 
>>>>>>>>> pain
>>>>>>>>> before I can either force my elbow back out, displacing their hand 
>>>>>>>>> from my
>>>>>>>>> back, or pull my arm up to rest it on their arm in a mirror of the
>>>>>>>>> traditional ballroom hold.  I hope we can convince everyone to stop
>>>>>>>>> teaching this hold, as it usually doesn't work as intended and it can 
>>>>>>>>> hurt
>>>>>>>>> the lark.
>>>>>>>>>
>>>>>>>>> One assist that does work in ballroom position and requires no
>>>>>>>>> communication is, if the robbin's arm is as long as or longer than the
>>>>>>>>> lark's, they rest their left arm on the lark's right, extending the 
>>>>>>>>> entire
>>>>>>>>> length of the arm and then reaching around/over the lark's shoulder to
>>>>>>>>> provide some support on the shoulder blade.  In my case, at least, if 
>>>>>>>>> they
>>>>>>>>> are short enough that they can't do this, then they're often also 
>>>>>>>>> light
>>>>>>>>> enough that additional support isn't critical, though it does make 
>>>>>>>>> for more
>>>>>>>>> connection.  It's important not to press down on the shoulder, 
>>>>>>>>> though. Only
>>>>>>>>> pull forward.
>>>>>>>>>
>>>>>>>>> --jh--
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Thu, Mar 21, 2024 at 12:52 PM Julian Blechner via Contra
>>>>>>>>> Callers <contracallers@lists.sharedweight.net> wrote:
>>>>>>>>>
>>>>>>>>>> At the last couple of dances in the last few days, I thought
>>>>>>>>>> about this email thread and observations.
>>>>>>>>>>
>>>>>>>>>> Short and simple:
>>>>>>>>>> A "barrel hold" swing:
>>>>>>>>>> - Seemed to provide a little bit more space than a ballroom hold
>>>>>>>>>> - One neighbor offered it (by chance) really clearly, as a lark,
>>>>>>>>>> with his left arm curved into a sort of "offer a hug" type position. 
>>>>>>>>>> As we
>>>>>>>>>> engaged in the swing hold, he placed his left arm in place, and it 
>>>>>>>>>> guided
>>>>>>>>>> things in. It worked pretty well for me, at least as an experienced 
>>>>>>>>>> dancer.
>>>>>>>>>>
>>>>>>>>>> In dance,
>>>>>>>>>> -Julian Blechner
>>>>>>>>>>
>>>>>>>>>> On Sat, Mar 16, 2024 at 4:18 PM becky.liddle--- via Contra
>>>>>>>>>> Callers <contracallers@lists.sharedweight.net> wrote:
>>>>>>>>>>
>>>>>>>>>>> I can’t answer whether the robin's would always HAVE to go above
>>>>>>>>>>> the lark’s in the modified ballroom swing, but I would intuitively 
>>>>>>>>>>> think
>>>>>>>>>>> that having that rule/understanding might make it easier for 
>>>>>>>>>>> dancers to
>>>>>>>>>>> make the transition from ballroom to modified ballroom because the 
>>>>>>>>>>> robin’s
>>>>>>>>>>> arm is always on top in standard ballroom swing. Also, the lark’s 
>>>>>>>>>>> hand is
>>>>>>>>>>> typically cupped upwards with the robin’s hand above the lark’s in 
>>>>>>>>>>> things
>>>>>>>>>>> like a balance or even a handhold in a circle move, so having the 
>>>>>>>>>>> hand/arm
>>>>>>>>>>> orientations the same in the swing would also seem more intuitive 
>>>>>>>>>>> to me if
>>>>>>>>>>> I were just learning this swing.
>>>>>>>>>>> Becky
>>>>>>>>>>>
>>>>>>>>>>> On Mar 16, 2024, at 12:25 PM, Katherine Kitching via Contra
>>>>>>>>>>> Callers <contracallers@lists.sharedweight.net> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi John, thanks for all your comments. I like this swing at
>>>>>>>>>>> https://www.youtube.com/watch?v=FUiXStkCHGs from 0:05 to 0:15 -
>>>>>>>>>>> for spacing -- and I'm going to introduce it at our next dance!  
>>>>>>>>>>> Though
>>>>>>>>>>> what I think Becky found interesting about the variation we're 
>>>>>>>>>>> working on
>>>>>>>>>>> is that it retains the "pointy hands", which can be useful.
>>>>>>>>>>>
>>>>>>>>>>> The one thing that I was confused about when I read your
>>>>>>>>>>> message:  you say when you tried the swing variation our group has 
>>>>>>>>>>> been
>>>>>>>>>>> experimenting with (visual at 
>>>>>>>>>>> https://www.dropbox.com/scl/fi/ebotfe2jksbr3dqbjyiuf/Modified-Ballroom-Swing-elbow-hold.jpg?rlkey=ekblzvpc2tk2hkbtfrh9u96au&dl=0
>>>>>>>>>>> )
>>>>>>>>>>> <https://www.dropbox.com/scl/fi/ebotfe2jksbr3dqbjyiuf/Modified-Ballroom-Swing-elbow-hold.jpg?rlkey=ekblzvpc2tk2hkbtfrh9u96au&dl=0>
>>>>>>>>>>> -- you say that you found the grip insufficient, for the arms
>>>>>>>>>>> that are holding just above the elbow.
>>>>>>>>>>>
>>>>>>>>>>> But in my mind, this hold that me and my partner are doing with
>>>>>>>>>>> his left hand my right hand ,  is supposed to be the same as the 
>>>>>>>>>>> hold you
>>>>>>>>>>> use in this video of yours - (but in your case, your left hand and 
>>>>>>>>>>> her
>>>>>>>>>>> right hand.)
>>>>>>>>>>> Maybe I didn't execute it properly, but it is what I intended:
>>>>>>>>>>>
>>>>>>>>>>> https://youtu.be/yUbi1B2Edk0?si=HL-3jgI95LtGZBQ_&t=198
>>>>>>>>>>> Starts at 3:18.
>>>>>>>>>>>
>>>>>>>>>>> Thoughts?
>>>>>>>>>>>
>>>>>>>>>>> Also, is anyone able to answer my question to Winston -
>>>>>>>>>>>
>>>>>>>>>>> Is it a given, due to something in the asymmetric nature of the
>>>>>>>>>>> hold, that in this video referenced by Allan -
>>>>>>>>>>>
>>>>>>>>>>> https://www.youtube.com/watch?v=lQ0R5iHT-l8 
>>>>>>>>>>> <https://youtu.be/yUbi1B2Edk0?si=HL-3jgI95LtGZBQ_&t=198>   or in 
>>>>>>>>>>> the photo I shared above via Dropbox, that the Robin's arm will 
>>>>>>>>>>> *always* go above the Lark's arm?
>>>>>>>>>>>
>>>>>>>>>>> Or could the placement of the arms vary depending on the relative 
>>>>>>>>>>> height of the two dancing partners?
>>>>>>>>>>> (for example with a 6' tall Lark and a 5' tall Robin, would the 
>>>>>>>>>>> Robin's arm still be above the Lark's?
>>>>>>>>>>>
>>>>>>>>>>> Thanks all!
>>>>>>>>>>> Kat K in Halifax
>>>>>>>>>>>
>>>>>>>>>>> John Sweeney via Contra Callers
>>>>>>>>>>> <contracallers@lists.sharedweight.net>
>>>>>>>>>>> Thursday, March 14, 2024 7:23 AM
>>>>>>>>>>> Hi Kat,
>>>>>>>>>>> Yes, I thought you meant something like you show in your photo.
>>>>>>>>>>> When you mentioned Jeff's photo I did wonder, as it is what I call a
>>>>>>>>>>> Foreshortened Hold in my video and brings you closer together 
>>>>>>>>>>> rather than
>>>>>>>>>>> further apart.
>>>>>>>>>>>
>>>>>>>>>>> I picked up the Foreshortened Hold from the cover of Zesty
>>>>>>>>>>> Contras and love it. I was surprised when I analysed the 600 
>>>>>>>>>>> dancers at a
>>>>>>>>>>> contra dance at The Flurry and realised that nobody else was using 
>>>>>>>>>>> it!
>>>>>>>>>>>
>>>>>>>>>>> We tried your Modified Ballroom Hold Swing and didn't feel that
>>>>>>>>>>> it really worked. With my right arm underneath there didn't seem to 
>>>>>>>>>>> be
>>>>>>>>>>> enough connection to have a really good swing unless Karen gripped 
>>>>>>>>>>> my arm.
>>>>>>>>>>> I felt that my hand might slide down. With my right arm on top 
>>>>>>>>>>> Karen felt
>>>>>>>>>>> that it was pulling on her shoulder even though I wasn't gripping - 
>>>>>>>>>>> it was
>>>>>>>>>>> just awkward. So, sorry, but I won't be using that one.
>>>>>>>>>>>
>>>>>>>>>>> Re all the references to sore arms/hands/wrists/etc. The biggest
>>>>>>>>>>> problem is that people are told to "give weight". I don't want your 
>>>>>>>>>>> weight!
>>>>>>>>>>> People misunderstand and lean back or sideways. If people control 
>>>>>>>>>>> their own
>>>>>>>>>>> weight then all the connection has to do is counter centrifugal 
>>>>>>>>>>> force and
>>>>>>>>>>> that it not a lot inless you spin really fast.
>>>>>>>>>>>
>>>>>>>>>>> I always start a Swing lesson by getting the dancers to Buzz on
>>>>>>>>>>> the spot BY THEMSELVES. Then when they connect they keep their own 
>>>>>>>>>>> balance
>>>>>>>>>>> and weight.
>>>>>>>>>>>
>>>>>>>>>>> I have had major operations on both my shoulders (too much
>>>>>>>>>>> Repetitive Strain Injury from another style of dance that is taught 
>>>>>>>>>>> badly,
>>>>>>>>>>> and then lots of Aerials:
>>>>>>>>>>> https://youtu.be/CJnL_Y63AnY?si=RqKHSw5MQmhiuIFT - maybe I
>>>>>>>>>>> shouldn't have started doing those in my fifties!). Anyway, I can't 
>>>>>>>>>>> afford
>>>>>>>>>>> to let people damage my shoulders. With a good partner I can Swing 
>>>>>>>>>>> at high
>>>>>>>>>>> speeds with no problem. Whenever someone leans back or sideways I 
>>>>>>>>>>> just slow
>>>>>>>>>>> the Swing down and lessen my connection so that they have to take 
>>>>>>>>>>> their own
>>>>>>>>>>> weight or fall over.
>>>>>>>>>>>
>>>>>>>>>>> Anyway, if you can get everyone to keep their own weight you
>>>>>>>>>>> will find it is much less strain on your arm/hand/wrist.
>>>>>>>>>>>
>>>>>>>>>>> The standard Quebecois Swing has the feet interleaved. They seem
>>>>>>>>>>> to do it without any problem. It is just a different feel and takes 
>>>>>>>>>>> some
>>>>>>>>>>> getting used to.
>>>>>>>>>>>
>>>>>>>>>>> Someone mentioned the challenges with being too close in a
>>>>>>>>>>> Ceilidh Swing (
>>>>>>>>>>> http://contrafusion.co.uk/SwingWorkshop.html#Ceilidh ) - you
>>>>>>>>>>> could always try the Forearm Swing instead (
>>>>>>>>>>> http://contrafusion.co.uk/SwingWorkshop.html#Linked ) - same
>>>>>>>>>>> principle, but further apart so no bodily contact.
>>>>>>>>>>>
>>>>>>>>>>> Happy dancing,
>>>>>>>>>>> John
>>>>>>>>>>>
>>>>>>>>>>> John Sweeney, Dancer, England j...@modernjive.com 01233 625 362
>>>>>>>>>>> & 07802 940 574
>>>>>>>>>>> http://www.contrafusion.co.uk for Dancing in Kent
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Contra Callers mailing list --
>>>>>>>>>>> contracallers@lists.sharedweight.net
>>>>>>>>>>> To unsubscribe send an email to
>>>>>>>>>>> contracallers-le...@lists.sharedweight.net
>>>>>>>>>>> becky.liddle--- via Contra Callers
>>>>>>>>>>> <contracallers@lists.sharedweight.net>
>>>>>>>>>>> Wednesday, March 13, 2024 10:20 PM
>>>>>>>>>>> For me, the enforced intimacy is about the proximity of bodies
>>>>>>>>>>> and lack of physical air space between them. The huge difference 
>>>>>>>>>>> between a
>>>>>>>>>>> swing in contra vs., say, agreeing to dance a waltz or a swing 
>>>>>>>>>>> dance with
>>>>>>>>>>> someone, is that by agreeing to dance you’re agreeing to swing with 
>>>>>>>>>>> EVERY
>>>>>>>>>>> opposite-role person in the line, not just the person you asked to 
>>>>>>>>>>> dance.
>>>>>>>>>>> That’s a much bigger commitment to physical contact/intimacy than 
>>>>>>>>>>> saying
>>>>>>>>>>> yes to one person.
>>>>>>>>>>>
>>>>>>>>>>> As a side note, before we got rid of a lecherous dancer in our
>>>>>>>>>>> group a few years ago, MANY women in our dance group chose their 
>>>>>>>>>>> contra
>>>>>>>>>>> dance line specifically to avoid having to swing with him. The most
>>>>>>>>>>> important intervention was, of course, to establish a code of 
>>>>>>>>>>> conduct which
>>>>>>>>>>> we used to remove him from the dance group (when it became clear he 
>>>>>>>>>>> would
>>>>>>>>>>> not agree to change his behaviour). But for women (and others, but 
>>>>>>>>>>> it’s
>>>>>>>>>>> always been women who have said this to me over the years), when 
>>>>>>>>>>> they come
>>>>>>>>>>> to a dance not KNOWING whether there MIGHT be a letch in the line, 
>>>>>>>>>>> it is
>>>>>>>>>>> asking quite a lot to expect them to do a ballroom swing with 
>>>>>>>>>>> whoever comes
>>>>>>>>>>> at them. I am wondering whether the modified ballroom hold might 
>>>>>>>>>>> make
>>>>>>>>>>> contra feel safer, especially for new dancers.
>>>>>>>>>>>
>>>>>>>>>>> I’d love to hear what folks who have used both feel about the
>>>>>>>>>>> difference.
>>>>>>>>>>>
>>>>>>>>>>> Becky
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Mar 13, 2024, at 4:34 PM, Julian Blechner
>>>>>>>>>>> <juliancallsdan...@gmail.com> <juliancallsdan...@gmail.com>
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> I would love to read elaboration / articulation on why a
>>>>>>>>>>> ballroom hold feels more "intimate" than other holds?
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Contra Callers mailing list --
>>>>>>>>>>> contracallers@lists.sharedweight.net
>>>>>>>>>>> To unsubscribe send an email to
>>>>>>>>>>> contracallers-le...@lists.sharedweight.net
>>>>>>>>>>> Julian Blechner via Contra Callers
>>>>>>>>>>> <contracallers@lists.sharedweight.net>
>>>>>>>>>>> Wednesday, March 13, 2024 5:34 PM
>>>>>>>>>>> I would love to read elaboration / articulation on why a
>>>>>>>>>>> ballroom hold feels more "intimate" than other holds?
>>>>>>>>>>>
>>>>>>>>>>> Is it a matter of the historical social attachment we have in
>>>>>>>>>>> our minds with couples dances that use the hold, and romance in our 
>>>>>>>>>>> culture?
>>>>>>>>>>>
>>>>>>>>>>> Is it a physical proximity? (I find ceilidh holds to be closer,
>>>>>>>>>>> crossed arms has my hands bearish their belly which has its own 
>>>>>>>>>>> intimacy to
>>>>>>>>>>> me, though sometimes barrel holds can be done with a bit more space 
>>>>>>>>>>> -
>>>>>>>>>>> though I wouldn't say the default)
>>>>>>>>>>>
>>>>>>>>>>> Is it something else?
>>>>>>>>>>>
>>>>>>>>>>> Maybe if we looked at the why, it'd give insight to what a
>>>>>>>>>>> solution to an alternate swing hold and/or an adjusted mindset 
>>>>>>>>>>> might entail?
>>>>>>>>>>>
>>>>>>>>>>> In dance,
>>>>>>>>>>> Julian Blechner
>>>>>>>>>>> He/him
>>>>>>>>>>> Western Mass
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
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>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Contra Callers mailing list --
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>>>>>>>>>>> To unsubscribe send an email to
>>>>>>>>>>> contracallers-le...@lists.sharedweight.net
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Contra Callers mailing list --
>>>>>>>>>>> contracallers@lists.sharedweight.net
>>>>>>>>>>> To unsubscribe send an email to
>>>>>>>>>>> contracallers-le...@lists.sharedweight.net
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
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>>>>>>>>>> To unsubscribe send an email to
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>>>>>>>>>>
>>>>>>>>> _______________________________________________
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>>>>>>>>>
>>>>>>>> _______________________________________________
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>>>>>>>>
>>>>>>> _______________________________________________
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>> _______________________________________________
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