Foot contact sensor system

Surgery – Diagnostic testing – Measuring anatomical characteristic or force applied to or...

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A61B 5103

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active

059250011

ABSTRACT:
This invention relates to a device and method for determining the metabolic energy expenditure by a human during periods of running or walking. The energy expenditure is correlated with the weight of the subject (W) divided by the time of foot contact with a hard surface (t). This relationship can be programmed into a portable device for the direct measurement of both the rate of energy expenditure and the total energy expended.

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Kram et al., Nature, 346, 265-267 (1990).

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