Hey paddler. You've spent serious money on a kayak, a lovely thing somebody built with care. Now let's talk about where your behind meets the art: the seat. If your butt isn't happy, your paddling suffers. So make the kayak fit you, not some factory ideal of a perfectly round rump. (Do manufacturers use ass-shaped dummies? Somebody tell me.)

Foam or fibreglass?

Foam you can carve to fit your exact shape, which matters a lot if you have bony sit bones or paddle long days. Glass and plastic seats are tough and need no care, and plenty of people are happy with them as they are. But if the stock seat is the main reason you pick a kayak, that's a red flag in my book. Me, I'm a foam guy. I've outfitted my club's kayaks with it too, trying to make them fit everyone.

Sit low

A high seat feels comfy at first, but it raises your centre of gravity and makes the kayak tippier. Rolls get harder, and so does balance bracing. Try this: take the seat out (safely!) and paddle a bit. Most people feel more stable straight away. Comfort is nice, but you'll progress faster sitting lower and more connected to the boat. In chop even more so.

I can hear you thinking: this guy is an idiot who has never heard of ergonomic seating, a steeper paddle angle, more reach and so on. Sure. If you race with a wing paddle that bangs up your kayak and you want to win the Olympics. OR if you paddle a barge so tall and wide that no amount of foam will ever support your knees. For the rest of us: reconsider, and your paddling will thank you.

Backrest? Burn it

A backrest is great for chilling. Lean on it while paddling, though, and it kills your rotation and switches off your core. Sitting upright and active feels better in the long run, especially after a few decades. I'm quoting a friend, of course :) A thin foam pad is plenty for most people, and no backrest at all is even better. Keep the support low and cupped, so your sit bones don't end up in front of your ass. If your back complains without a backrest, it's probably not the kayak. It's time for some stretching and core training. Guilty as charged, it takes a while but it's worth it.

Sit bones: fix the ouch

Narrow hips and pointy sit bones turn a long paddle into a pain party. Carve relief for the bones, and check the clearance for rolling: too close to the coaming means ouch on every layback. Bodies differ wildly, so there's no recipe. Velcro, pockets, a strip of foam in the right place, whatever works.

Foam isn't always cheap or easy to find, so don't lose it. Velcro or sewn pockets keep the pads in place when you swim or when the kayak rides on the roof. Or be anal about your cockpit cover. Has anyone made proper pockets for a fancy foam setup yet? Show me, I want to steal the idea.

It's all connected

The seat is key, but paddle and kayak width matter too. Wider boat, maybe a wider loom. Low-angle paddling, narrow blades or a Greenland stick for all-day ease. High-angle, somewhat wider blades for punch. I switched to a Greenland paddle years ago because of tennis elbow and wrist pain, and the pain went away. Others swear by Euro blades for power, or at least the feeling of power. Hot potato, I know. Breaking Greenland paddles? Maybe yours is too light, or your bracing needs work. We're only scratching the tip of the iceberg here.

Knees and legs

Your legs connect you to the boat. The butt bone's connected to the thigh bone, as the song kind of goes. Thigh braces should feel snug, not crushing. Short legs, add padding up top. Long legs, thinner pads, or wear neoprene so your knees don't bruise. Measure keel to knee and the clearance at the rear rim, and compare between kayaks. Which numbers work for you?

The Rebel way: you do you

No two precious rears, backs or legs are the same. Foam or glass, backrest or not, high or low: listen to your body, tweak, ask around, repeat. The kayak that fits best in the shop isn't always the one you'll love to paddle. And stretch regularly. It's sneaky good.

Now go paddle instead of reading about asses, weirdo. But first, tell me about your weirdest seat mod in the comments.

//Tibor

Journal

Outfitting your kayak

Get your butt in gear