Quoted message said:Of course going up a hill can deplete your energy quicker than going
down, but that's not necessarily the point. In terms of training,
there's little to be gained in running hard downhill but injuries.
Downhills, when run in training in moderation, as the others have
already mentioned, is a great injury preventer.
http://www.pponline.co.uk/encyc/0009.htm
I took advantage of this type training last year when I had reduced
summer field work. Aerobic conditioning would be somewhat lost during
field trips, but they were the appropriate recovery time between
downhill bouts. My biggest concern with not being able to do hills this
winter like I had in the past because of the lumpy, icy snow, was the
inability do get decent downhill workouts in. (although the snowshoe
race I ran in Anchorage made up for that a little)
While I still have a long way to go, my body thanks me for those
workouts building up the downhill work. There were, and still will be,
painful days as I build.
Quoted message said:
But in training, you're going to get the most benefit from efforts up
hill with recoveries down.
It depends on your running goals. Uphill training works certain muscles
and aerobic conditioning; downhill training works others - and builds
confidence. Downhill seems to work core more, but that be me and my
terrain.
I'm finding the downhill is at least as valuable as uphill training -
esp. for eccentric training. Most of my races have equal amounts of down
and up. But even aside from that, I tend to pound harder if running
faster (relative use of term, I'm not dainty) on flats - and don't
usually have firm ground to do speed work on before the spring races
(tiny bit of snow still on low-elevation trails on Sunday, and maybe 20%
was still breakup mud). The downhill training that I do - not fast - has
been really helpful to me in strengthening legs and providing
confidence. I don't barrel downhill, but in my last non-flat race, I
picked up 2 positions on the downhill (about 10% of field). I doubt that
that will happen in my next hilly race because of the duration and I
haven't had the hill work this winter like I had last.
I'm not far enough along or run enough times per week to run up and down
like some or separate my uphill and downhill like Doug, but even just
hiking up and down like TrailRunner suggested really helps. (about 15%+,
almost 2000ft, with some sharp dropoffs, snow, ice, so wasn't
appropriate for downhill running for me) I tend to run when I can, walk
when I must (like Tony describes) either because of becoming anaerobic
(uphill) or terrain (up, down). But someday I will be a little more
structured when I have the endurance and strength.
The signficance of downhill training was something I figured out pretty
quickly over the last couple of years thanks to comments here.
I didn't respond to the original thread since it was obvious he was
talking about relatively short hills in short races - ones that are
runnable, but training on big hills can be helpful also. I try to keep
constant hr effort - or close. It's not really possible on big hills
because it's hard to get hr up on the steep downs. The size of hill,
duration of run, and my conditioning affect how I approach
running/walking them during races.
Dot
--
"Dream Big, and dare to fail." --- Norman Vaughn
who was with Byrd in Antarctica and whose 99th birthday was Dec 19, 2004