The Journal of Bone and Joint Surgery, Vol 61, Issue 7 1073-1076, Copyright © 1979 by Journal of Bone and Joint Surgery, Inc
Energy cost of walking with lesions of the foot
A Veicsteinas, P Aghemo, R Margaria, P Cova and M Pozzolini
The oxygen consumption during walking was measured in patients affected by
chronic lesions of the foot. Only subjects with rigidity of the
talocalcaneal joint showed increased oxygen consumption, which reached 5 to
20 per cent above normal. They also showed an increased step frequency,
probably as a compensatory mechanism to reduce the mechanical work
performed during each step.