Applying the cost of generating force hypothesis to uphill running.

ABSTRACT: Historically, several different approaches have been applied to explain the metabolic cost of uphill human running. Most of these approaches result in unrealistically high values for the efficiency of performing vertical work during running uphill, or are only valid for running up steep inclines. The purpose of this study was to reexamine the metabolic cost of uphill running, based upon our understanding of level running energetics and ground reaction forces during uphill running. In contrast to the vertical efficiency approach, we propose that during incline running at a certain velocity, the forces (and hence metabolic energy) required for braking and propelling the body mass parallel to the running surface are less than during level running. Based on this idea, we propose that the metab

SUBMITTER: Hoogkamer W 

PROVIDER: S-EPMC4106190 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature