Citation

Rodrigues IB, Ponzano M, Butt DA, Bartley J, Bardai Z, Ashe MC, Chilibeck PD, Thabane L, Wark JD, Stapleton J, Giangregorio LM. J. Aging Phys. Act. 2021; ePub(ePub): ePub.

Copyright

(Copyright © 2021, Human Kinetics Publishers)

DOI

10.1123/japa.2020-0262

PMID

unavailable

Abstract

Walking is a common activity among older adults. However, the effects of walking on health-related outcomes in people with low bone mineral density (BMD) are unknown. The authors included randomized controlled trials comparing walking to control in individuals aged ≥50 years with low BMD and at risk of fractures. The authors identified 13 randomized controlled trials: nine multicomponent interventions including walking, one that was walking only, and three Nordic walking trials. Most studies had a high risk of bias. Nordic walking may improve the Timed Up-and-Go values (1.39 s, 95% CI [1.00, 1.78], very low certainty). Multicomponent interventions including walking improved the 6-min walk test (39.37 m, 95% CI [21.83, 56.91], very low certainty) and lumbar spine BMD (0.01 g/cm2, 95% CI [0.00, 0.03], low certainty evidence). The effects on quality of life or femoral neck BMD were not significant. There were insufficient data on fractures, falls, or mortality. Nordic walking may improve physical functioning. The effects on other outcomes are less certain; one may need to combine walking with other exercises to be of benefit.

Language: en

Keywords

falls; quality of life; osteoporosis; physical function