Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Arthritis Rheum. 2006 Sep;54(9):2923-7.

Walking barefoot decreases loading on the lower extremity joints in knee osteoarthritis.

Author information

  • 1Section of Rheumatology, Rush Medical College, Chicago, Illinois 60612-3862, USA. najia_shakoor@rush.edu

Abstract

OBJECTIVE:

To evaluate the effects that modern shoes have on gait and lower extremity joint loads in osteoarthritis (OA).

METHODS:

Gait analyses were performed on 75 subjects with knee OA while they were wearing their everyday walking shoes and while they were walking barefoot. The trials involved optoelectronic detection of external markers during ambulation over a multicomponent force plate, and were matched for speed. Comparisons were made of gait parameters and joint loading during trials in which the subjects walked while wearing shoes and while barefoot.

RESULTS:

Peak joint loads at the hips and knees significantly decreased during barefoot walking, with an 11.9% reduction noted in the knee adduction moment. Stride, cadence, and range of motion at the lower extremity joints also changed significantly, but these changes could not explain the reduction in the peak joint loads.

CONCLUSION:

Shoes may detrimentally increase loads on the lower extremity joints. Once factors responsible for the differences in loads between with-shoe and barefoot walking are better delineated, modern shoes and walking practices may need to be reevaluated with regard to their effects on the prevalence and progression of OA in our society.

PMID:
16947448
[PubMed - indexed for MEDLINE]
Free full text
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Icon for John Wiley & Sons, Inc.
    Loading ...
    Write to the Help Desk