The J stroke.

> 10 years ago
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DavidJohn
DavidJohn
VIC
17570 posts
VIC, 17570 posts
26 Sep 2010 6:39pm
I often get asked about the J stroke that is used by some kayak and canoe paddlers to help prevent yawing.

I've heard some say they use it for SUP and it works.. I say it's crap for SUP and doesn't work at all.

Here's a small gif that shows just what the J stroke is and how it works on a SUP.

Anyone doing it? .. What do others think?

DJ

Flaker
Flaker
NSW
122 posts
NSW, 122 posts
26 Sep 2010 7:20pm
From the little experience I have:-
I tried it and it didn't really work.
Slight tipping of the board on a rail(paddle side) works the best for me
oliver
oliver
3952 posts
3952 posts
26 Sep 2010 5:35pm
Agree DJ, no need to over complicate things - as the saying goes: KISS
SandS
SandS
VIC
5904 posts
VIC, 5904 posts
26 Sep 2010 7:42pm

I tried a similar sort of thing when I first started paddleing, without any real good effect . I found that I lost power when doing the bottom of the J
In my local area I'm either going upwind or upcurrent or down current, down wind or a combo of the above.
When down winding or downcurrenting yawing is not a probem, just change sides.
When upwinding or upcurrenting, I use a tacking method { big zig zags } paddleing on one side for Quite a long time then swapping.
This allows me to make headway into currents 2-3 nkts and wind upto about 13 knts.

cheers.
Greenroom
Greenroom
WA
7608 posts
WA, 7608 posts
26 Sep 2010 6:12pm
DavidJohn said...

I say it's crap for SUP and doesn't work at all.

I reckon your full of crap DJ.
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
26 Sep 2010 9:00pm
we've been working on pulling the blade though with a very slight angle towards the board. the paddle still strokes down the rail. one thing i've learnt from being with the good paddlers and from the oc1 is you need a really nice clean exit/ flick out . i have the paddle shaft in my fingers, not the palm of my lower hand. also i personally don't actually grip the handle, the handle nestles in my hand- if i have to grip it, i'm not paddling right. so the whole paddle is held very lightly (except when pulling the paddle though in the water of course, but my top is still not gripping the handle and the bottom fingers only are gripping on the pull ) instead of trying to choke the paddle to death. this all helps to 'flick' the paddle and gets your hip up and forward with the rotation twist ready for the top of the stroke.
so i guess it is a kind of altered j stroke with the slight angle pull and a decent flick action
cheers
DavidJohn
DavidJohn
VIC
17570 posts
VIC, 17570 posts
26 Sep 2010 9:45pm
Greenroom said...

DavidJohn said...

I say it's crap for SUP and doesn't work at all.

I reckon your full of crap DJ.



I love you to Greenie.. btw we're talking about the j stroke.. not the g spot.. .. and I still think j stands for joke when used on a sup board..

Lacey I don't see how what you do can compare with a stroke that turns mid stroke and then pushes away from the board before exiting the water.

DJ

latman
latman
QLD
177 posts
QLD, 177 posts
26 Sep 2010 9:56pm
From my small amount of experience i think a J stroke works (But I don't understand your picture DJ, I thought it was parallel to the board, then sliding out at the back but staying "square" to the board) and a draw stroke works too (Wider at the front then parallel to board )
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
26 Sep 2010 10:01pm
DavidJohn said...

Greenroom said...

DavidJohn said...

I say it's crap for SUP and doesn't work at all.

I reckon your full of crap DJ.



I love you to Greenie.. btw we're talking about the j stroke.. not the g spot.. .. and I still think j stands for joke when used on a sup board..

Lacey I don't see how what you do can compare with a stroke that turns mid stroke and then pushes away from the board before exiting the water.

DJ




well, i think a j stroke starts out wide from the board and comes back to the board then away. the more important part is the the wide and in. a j stroke with the last bit pushed away is more of a corrective or steering/stroke. the straight slightly angled blade does the same thing- pulls the board straighter and is a bit more effective. instead of pushing away, it gets flicked away/out

a j stroke pushing away at the last part is going to do jack for general paddling as you said
cheers
BWDave
BWDave
VIC
239 posts
VIC, 239 posts
26 Sep 2010 10:07pm
I also have tried the J stroke without success. From listening to the great paddlers I think the idea is to get the blade out sooner rather than later.ie. at about level with your feet so that squashes the idea of a J
dave
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
26 Sep 2010 10:16pm
BWDave said...

I also have tried the J stroke without success. From listening to the great paddlers I think the idea is to get the blade out sooner rather than later.ie. at about level with your feet so that squashes the idea of a J
dave


and thats why good paddlers flick the paddle out.check out any video of a top paddler it's useless having the paddle come out way behind. you will not be classed as a good paddler with the thing coming way out behind your self , never mind trying to j stroke it back there
cheers
DavidJohn
DavidJohn
VIC
17570 posts
VIC, 17570 posts
26 Sep 2010 10:28pm


well, i think a j stroke starts out wide from the board and comes back to the board then away.



I think you'll find that's the bow/draw stroke and that sort-of works when paddling slow.. www.kayakhelp.com/category/learn/kayaking-strokes/

I think you're right Dave.. Get the paddle out sooner is the way to go.

DJ

Adapt
Adapt
QLD
723 posts
QLD, 723 posts
26 Sep 2010 10:46pm
Hey Guy's, interesting to hear what you all have to say about the J stroke. I had to give it a go for a couple of reasons 1. I know how effective it is in canoeing to keep forward movement and turn the bow in the same direction as the paddling side and 2. People have spoken about trying it on SUPs before and i thought it may allow for straighter paddle.

The major differences for why it works in a canoe and not on a SUP are that the paddle on a canoe has no elbow joint, hence why when you pull the blade of your canoe paddle along the gunwhale and then point the thumb down to the water whilst pushing away creating the J stroke the blade acts as a rudder at the end of a power stroke. To get the same effect out of a SUP paddle you would have to get the paddle shaft out to a 90deg angle so the blade would start acting the way it should. The other thing is that a canoe has no fin on the tail and as we all know fins are designed to make the board track straighter so this counter reacts the effects of the J stroke.

I'd say thats my 2 cents worth but its more like 5 bucks worth.

JasonProsser
JasonProsser
NSW
268 posts
NSW, 268 posts
26 Sep 2010 11:02pm
Hi Guys, read any good work on rudderless outrigger paddling and you'll find lots of good information (some conflicting) regarding paddling and steering. Generally, any part of a stroke that is not creating forward motion is wasted energy, so steering is usually done as part of a forward stroke. Search youtube for Tahitians paddling rudderless canoes to see it in action. Below are a few to whet your appetite. Watch and learn. Surfing is different however, as the wave is creating the forward momentum and the paddle then acts like a rudder or a stabiliser.





Note again, these canoes (va'a) are rudderless, just like your boards, but much less stable.
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
26 Sep 2010 11:35pm
thx's for the vids. boy, those guys can paddle. much easier on a vid to see than yaping away
cheers
ps oci paddling is insanely fun.stiil dw sup good too
charlieuk
charlieuk
355 posts
355 posts
27 Sep 2010 10:08am
im with you on this method its the easyist way to teach some one to be able to paddle in a stright line when learning with out them having to change sides every outher stroke and allso for cross winds.i just call it a upside down j as its the quickest way for most to understand it the behind j does work quite well but i dont tend to use it inless im doing a very lazey paddle with frends and just kinda coating along or turning a tight corner.



well, i think a j stroke starts out wide from the board and comes back to the board then away. the more important part is the the wide and in. a j stroke with the last bit pushed away is more of a corrective or steering/stroke. the straight slightly angled blade does the same thing- pulls the board straighter and is a bit more effective. instead of pushing away, it gets flicked away/out

a j stroke pushing away at the last part is going to do jack for general paddling as you said
cheers



wazza66
wazza66
QLD
622 posts
QLD, 622 posts
27 Sep 2010 12:14pm
The J stroke works well on the outrigger canoes and normal canoes as a steering stroke.

The idea is to push the rear end of the canoe away from you.There is also a slight delay before you notice the change in direction at the front.

I don't see it being of any use on a SUP, as we tend to pull the nose around to catch waves more quickly. Using more of a sweep stroke, would be more suitable for changing direction.

The draw stroke works well from leaning out and pulling water under the board at an angle of say 45 degrees from your hips to the nose of the board.

I suppose that is why we are called "sweepers".

Thats my 5 cents worth.

Minkee
Minkee
QLD
225 posts
QLD, 225 posts
27 Sep 2010 1:26pm
It looks the best way to damage my rails while trying so I'll give that one a miss...
CamRon
CamRon
VIC
2 posts
VIC, 2 posts
27 Sep 2010 6:05pm
The j stroke is used in kneeling class C1 as there is no option for switching sides, but in the sitting class the stoke is the same as a paddle board. The paddles also vary as the blade in a kneeling C1 is much larger with no bend in the paddle where as the sitting class is smaller with a similar bend to a SUP paddle.
billboard
billboard
QLD
2819 posts
QLD, 2819 posts
27 Sep 2010 6:30pm
In my limited experience - if your paddling stroke is comfortable and efficient then you are there !!! no more need to overthink it or look for ways to change it or worry that some others seem to paddle different to you - JUST DO IT.
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
27 Sep 2010 6:44pm
CamRon said...

The j stroke is used in kneeling class C1 as there is no option for switching sides, but in the sitting class the stoke is the same as a paddle board. The paddles also vary as the blade in a kneeling C1 is much larger with no bend in the paddle where as the sitting class is smaller with a similar bend to a SUP paddle.


hi, i'm wonder how these paddlers go with muscle imbalance. is it an issue or problem at all? do the top guys do remedial type stuff inthe gym to even themselfs up?or do some opposite side paddling
cheers
CMC
CMC
QLD
3954 posts
CMC CMC
QLD, 3954 posts
27 Sep 2010 6:49pm
NO.

That guy in the toothbrush ad with the one big arm was a C1 paddler. These guys can also paddle Dragon boats really well.

Put them in a boxing ring though and they're useless.
goatman
goatman
NSW
2151 posts
NSW, 2151 posts
28 Sep 2010 8:23am
CamRon said...

The j stroke is used in kneeling class C1 as there is no option for switching sides, but in the sitting class the stoke is the same as a paddle board. The paddles also vary as the blade in a kneeling C1 is much larger with no bend in the paddle where as the sitting class is smaller with a similar bend to a SUP paddle.


There is also Slalom CI, where you kneel and use the 'J' stroke. Having done this for about 10 years (27 years ago) it was weird taking up a sport with a C1 paddle but not being able to J stroke. As has been said you need to leverage off the edge of the 'boat' slightly.

No changing sides in Slalom C1s either, lots of 'cross bow' and 'bow rudder' strokes however, which are really handy on a short SUP.
CamRon
CamRon
VIC
2 posts
VIC, 2 posts
28 Sep 2010 9:27am
laceys lane said...

CamRon said...

The j stroke is used in kneeling class C1 as there is no option for switching sides, but in the sitting class the stoke is the same as a paddle board. The paddles also vary as the blade in a kneeling C1 is much larger with no bend in the paddle where as the sitting class is smaller with a similar bend to a SUP paddle.


hi, i'm wonder how these paddlers go with muscle imbalance. is it an issue or problem at all? do the top guys do remedial type stuff inthe gym to even themselfs up?or do some opposite side paddling
cheers



It's surprising that paddling on one side is quite evenly spread across your muscles. It will however slightly impact one side but this is then balanced with gym training.



PTWoody
PTWoody
VIC
3982 posts
VIC, 3982 posts
28 Sep 2010 3:02pm
You guys ought to see video of CamRon j-stroking while kneeling on his SUP. You can mail order the vid from Canberra.
laceys lane
laceys lane
QLD
19804 posts
QLD, 19804 posts
28 Sep 2010 4:40pm
PTWoody said...

You guys ought to see video of CamRon j-stroking while kneeling on his SUP. You can mail order the vid from Canberra.


yeah, i'll add it to my other order from canberra, oops, i mean
MIKO
MIKO
QLD
408 posts
QLD, 408 posts
28 Sep 2010 7:25pm
Any one that has sat no 1 or steered an OC6 uses that technique to help the craft around the corner/can or to correct the direction of the craft, been using a sub for 2=3 years never used it or seen a use for it. so yeh its crap.
robcasey
robcasey
3 posts
3 posts
6 Oct 2010 3:39pm
I find the J-stroke works on shorter boards with a lot of rocker. I have Corran Addison's Rapidfire, a 10' x 36" river board with a ton of rocker. It requires a huge fin to keep somewhat straight. By using the J-stroke, i can keep it in line.

With the board, I start the J by the nose with the blade starting about 2' away from the nose, then bringing it down parallel to the rail, and out at my feet. Corran also uses a 'C' stroke in a similar manner, check his youtube vids for more info.

rc
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