Ask the Coach: Destroy on the Downhill
One of the toughest things for new trail runners to learn is that moving fast downhill requires two different types of running form.
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Do you have any good strategies for running downhill fast without wrecking your knees and ankles?
– Hannah Briggs, Pasadena, California
One of the toughest things for new trail runners to learn is that moving fast downhill requires two different types of running form. Let’s call them the angry hippo and the dancing mountain goat.
The hippo is best on slight downhills without too many big rocks or girthy roots, such as fire roads or typical Northern California trails. On these hills, the most efficient form is one that eats up the ground with slightly longer strides. A slight heel strike is natural on these downhills, but try to land as flat-footed as possible to distribute the load away from your knees and toward the big shock system in your quads and butt. To train your musculoskeletal system, do relaxed, 30-second strides on gentle downhills, emphasizing a powerful stride and rearward hip extension that engages your glutes.
The mountain goat is reserved for the steep, rocky descents common in Europe, Colorado and much of the eastern United States. Imagine a vertical line drawn from your hip bone to your ankle, and try to keep it from moving forward or backward. Run with short, choppy strides, raising your knee rather than kicking back powerfully. This technique will lead to a soft, high-cadence stride that reduces impact while lessening the risk of tripping. To practice, there is really no substitute for finding steep, technical hills and running down them as often as you can.
RELATED: Training To Be A Strong Downhill Runner
David Roche partners with runners of all abilities through his coaching service, Some Work, All Play. With Megan Roche, M.D., he hosts the Some Work, All Play podcast on running (and other things), and they wrote a book called The Happy Runner. Have questions for Coach Roche? Send them to zrom@outsideinc.com
This article originally appeared in our June 2016 issue.