Sunday, August 9, 2009

Your Lumbar Spine Pain and the Fallacy of 'Good Kayaking Technique'

Some kayak outfitters still suggest that good kayaking technique (I.E. "sit straight and rotate your upper body") is the solution for lower back pain a.k.a. 'yak back'.
Well, it's not -
According to this article "Is 'Rotation Training' Hurting Your Performance? a.k.a. "Is Rotation Even A Good Idea" , rotating your lumbar spine isn't such a great idea, and in fact it could harm you.

It's about time professional kayaking instructors and some die-hard kayakers stopped saying that poor kayaking technique is the reason why kayakers and kayak fishermen feel pain in their lower back. The truth is that the back pains felt by so many is the result of bad ergonomics embedded in the design of all sit-in and SOT kayaks. It's definitely not the fault of any kayaker or kayak fisherman.
It's probably not the fault of the people who design and manufacture those kayaks either, because there's really no other practical way to keep a modern-days paddler seated in such a kayak, or on top of it, without using the combination of a footrests and a backrest that aboriginal arctic people didn't need to use in their kayaks.
This combination of footrests and backrest locks the paddler in a uniquely non-ergonomic position known as the L posture, which forces his/her legs to apply strong pressure on the lumbar spine - through the backrest (a.k.a 'lumbar support'). It's a bio-mechanical aberration:
Rotating one's upper body doesn't solve this problem because it's not supposed to solve it in the first place, and as recent research reveals - such repeated rotation is in fact not good for the spine, and could be the source of additional injury and more pain.
Good kayaking technique can improve your performance in terms of speed, but it would be irresponsible or naive (or both) to suggest that it can either prevent or cure back pain.
In order tom prevent back pain you need to paddle a kayak that doesn't force your body into unnatural postures and movements. Such kayak has to allow your legs to perform their natural role of supporting your upper body and providing power for your balance and motion efforts. This kayak should allow you freedom of movement, altering your body posture, switching between various positions anytime you feel like it, and standing up confidently while paddling and fishing, in order to relax your muscles and re-establish your blood circulation.
This kayak exists in fact. It's the patented Wavewalk Kayak.

7 comments:

yakov said...

strong words... but reality isn't pretty, to say the least

cole123 said...

What kayaking instructors basically say is that if you don't want to suffer from pain and injuries in your back, legs, shoulders, elbows or wrists, all you have to do is spend years in developing a perfect paddling technique, and don't forget to do some special exercise before you go paddling.
It doesn't sound reasonable or acceptable to me. What kind of recreational sport is that?!?

larpic06 said...

Any sport can cause injuries, and many pro athletes suffer from injuries. Kayaking is not different.

Valdemar said...

Every word is true - you hit the nail on the head
Tex Valdemar

huggy said...

"THE INCONVENIENT TRUTH" as they say...

FB said...

why did it take so long before someone wrote about these things???
Fishbuddy

Kevin Mac, TX said...

funny thing is that the same people who'd tell ya it's your seat that needs an upgrade will tell you that you need to work on your posture and paddling technique. either way they are right and you keep spending your dollars and feeling lousy!
Kevin