A comparison of endurance as measured by the physiological cost index among elderly people

Robyn Humerickhouse, Tami Murphy Cassety, Carol M. Davis

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

This study was designed to determine whether differences in physiological cost index (PCI) exist between elderly individuals operationally defined as fit and nonfit. Twenty-six elderly people were studied and divided into either a nonfit or fit group. The nonfit people did not participate in any formal exercise program. whereas the people in the fit group walked for 20 minutes a minimum of three times a week. The results of this study indicate that endurance was enhanced in the fit group as demonstrated by a statistically significant reduction in PCI. In addition, the PCI provides effective documentation for endurance changes that occur as a result of involvement in a submaximal walking program. This study suggests that submaximal walking programs for elderly people should

Original languageEnglish (US)
Pages (from-to)35-46
Number of pages12
JournalPhysical and Occupational Therapy in Geriatrics
Volume11
Issue number4
DOIs
StatePublished - Jan 1 1994

ASJC Scopus subject areas

  • Rehabilitation
  • Gerontology
  • Occupational Therapy
  • Geriatrics and Gerontology

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