Older adults do not have a higher metabolic cost than younger adults in outdoor overground walking.
Eline van der Kruk, Koen Jongbloed, Monica Orlandi, Michael F. Miller, Anne K. Silverman
Across seven pace-controlled outdoor overground speeds, healthy older adults (n=11) showed no higher gross or net walking cost than younger adults (n=16), trending lower instead.
Journal of Experimental Biology · Sep 21, 2026Peer-reviewedBioengineering✦ In-depth digest