Gait variability is more strongly associated with walking speed than with age.

Collin D Bowersock, Mariana Szklo-Coxe, Eric Schussler, Steven Morrison, Daniel M Russell

Human Performance and Nutrition Research Institute, Oklahoma State University, Stillwater, OK 74078, USA; Virginia Health Sciences at Old Dominion University, 5115 Hampton Blvd, Norfolk, VA 23529, USA. Electronic address: [email protected] Performance and Nutrition Research Institute, Oklahoma State University, Stillwater, OK 74078, USA; Virginia Health Sciences at Old Dominion University, 5115 Hampton Blvd, Norfolk, VA 23529, USA. Electronic address: [email protected]. · pubmed

Paper

Abstract

Based on a complex systems perspective, quantifying the structure of gait variability using nonlinear analysis techniques have been posited to be sensitive to age-related declines in the biological subsystems. This study tested this claim by investigating relationships between age and various measures of gait across the adult lifespan.

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Research summary

Gait variability is more strongly associated with walking speed than with age. This study explores the relationship between gait characteristics and age, which can provide insights into age-related biological declines and their implications for longevity.

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