I find standing to be much less efficient for me. It makes my legs burn and my HR spike. So if it's a very long climb it's a bad strategy for me.
But, if it's a pretty short duration, standing can give your butt and your back a break on a long ride.
Mixing it up is good.
I don't crash so much anymore (less blood on the trail), so just call me Stephanie
I'll tell you what I think of bicycling. I think it has done more to emancipate women than any one thing in the world. I rejoice every time I see a woman ride by on a bike. It gives her a feeling of self-reliance and independence the moment she takes her seat; and away she goes, the picture of untrammelled womanhood. ~ Susan B. Anthony
For me it depends on the bike. I am more likely to stand on my mountain bike and on either of my mixtes (they are single speeds so I don't really have any other option). On my road bike I gear down and spin, partly because I read that Sheldon Brown article and I am very impressionable, and partly because I feel really unstable standing on my road bike. Which is one of the things I don't like about it -- I think it is the short stem that makes standing feel sort of terrifying.
It never occurred to me to sit going uphill. Mind you, the most gears I've had is 5 and a lot of the hills have been short & steep.
I almost always sit unless they are VERY short and I'm not too tired.
It is never too late to be what you might have been. ~ George Elliot
My podcast about being a rookie triathlete:Kelownagurl Tris Podcast
If you stand, be sure that you still have one more gear "in the hole." If you need to sit again, you'll probably want an easier gear.
Here is something that really helps me: I don't "fight the hill." I mentally "work with the hill". So, I hit the hills as fast as I can so I have some momentum. I'll sit until my cadence slows to ~60, depending on how my legs feel that day. Usually that gets me over the hill - or close to it.
To train a dog, you must be more interesting than dirt.
Trek Project One
Trek FX 7.4 Hybrid
We have so many hills here in my area I usually have trouble getting the right gears from hill to hill (easy enough to get me up one side, but hard enough to get some speed at the bottom in preparation for the next hill .....no rolling hills around here. They're steep and one right after another). But then again, I'm quite the hill-slug....
Kristen!