Jeff Galloway
Jeff Galloway
Jeff Gallowayis an American Olympian and the author of Galloway's Book on Running...
debt key length longer oxygen quicker run runners shown stride studies takes work
If you run the same stride going up hill, you have to work harder. Studies have shown that as runners get faster, their stride length shortens. So quicker turnover is the key here. Paradoxically, a longer stride takes more energy, so you'll get into oxygen debt early.