Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls

Thurmon E. Lockhart; James L. Smith; Jeffrey C. Woldstad; Pingshan Li

Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls

Thurmon E. Lockhart, James L. Smith, Jeffrey C. Woldstad, Pingshan Li

Industrial Engineering

Research output: Contribution to conference › Paper › peer-review

7 Scopus citations

Abstract

A laboratory study was conducted to examine the initiation and recovery from foot slips among different age groups utilizing biomechanical parameters, muscle strength, and sensory measurements. Forty two subjects from three age groups (young, middle, and elderly) walked around a circular track at a comfortable pace, while carrying a light load and while unloaded. Slippery floor surfaces were placed on the track over force platforms at random intervals. The results indicated that younger subjects slipped as often as elderly subjects, however, the recovery process of older individuals was much slower and less effective. The ability to successfully recover from a slip (thus preventing a fall) is believed to be affected by lower extremity muscle strength and sensory degradation of the elderly individuals.

Original language	English
Pages	83-86
Number of pages	4
State	Published - 2000
Event	Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium' - San Diego, CA, United States Duration: Jul 29 2000 → Aug 4 2000

Conference

Conference	Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium'
Country/Territory	United States
City	San Diego, CA
Period	07/29/00 → 08/4/00

Cite this

Lockhart, T. E., Smith, J. L., Woldstad, J. C., & Li, P. (2000). Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls. 83-86. Paper presented at Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium', San Diego, CA, United States.

Lockhart, Thurmon E. ; Smith, James L. ; Woldstad, Jeffrey C. et al. / Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls. Paper presented at Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium', San Diego, CA, United States.4 p.

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abstract = "A laboratory study was conducted to examine the initiation and recovery from foot slips among different age groups utilizing biomechanical parameters, muscle strength, and sensory measurements. Forty two subjects from three age groups (young, middle, and elderly) walked around a circular track at a comfortable pace, while carrying a light load and while unloaded. Slippery floor surfaces were placed on the track over force platforms at random intervals. The results indicated that younger subjects slipped as often as elderly subjects, however, the recovery process of older individuals was much slower and less effective. The ability to successfully recover from a slip (thus preventing a fall) is believed to be affected by lower extremity muscle strength and sensory degradation of the elderly individuals.",

author = "Lockhart, {Thurmon E.} and Smith, {James L.} and Woldstad, {Jeffrey C.} and Pingshan Li",

year = "2000",

language = "English",

pages = "83--86",

note = "Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium' ; Conference date: 29-07-2000 Through 04-08-2000",

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Lockhart, TE, Smith, JL, Woldstad, JC & Li, P 2000, 'Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls', Paper presented at Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium', San Diego, CA, United States, 07/29/00 - 08/4/00 pp. 83-86.

Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls. / Lockhart, Thurmon E.; Smith, James L.; Woldstad, Jeffrey C. et al.
2000. 83-86 Paper presented at Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium', San Diego, CA, United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls

AU - Lockhart, Thurmon E.

AU - Smith, James L.

AU - Woldstad, Jeffrey C.

AU - Li, Pingshan

PY - 2000

Y1 - 2000

N2 - A laboratory study was conducted to examine the initiation and recovery from foot slips among different age groups utilizing biomechanical parameters, muscle strength, and sensory measurements. Forty two subjects from three age groups (young, middle, and elderly) walked around a circular track at a comfortable pace, while carrying a light load and while unloaded. Slippery floor surfaces were placed on the track over force platforms at random intervals. The results indicated that younger subjects slipped as often as elderly subjects, however, the recovery process of older individuals was much slower and less effective. The ability to successfully recover from a slip (thus preventing a fall) is believed to be affected by lower extremity muscle strength and sensory degradation of the elderly individuals.

AB - A laboratory study was conducted to examine the initiation and recovery from foot slips among different age groups utilizing biomechanical parameters, muscle strength, and sensory measurements. Forty two subjects from three age groups (young, middle, and elderly) walked around a circular track at a comfortable pace, while carrying a light load and while unloaded. Slippery floor surfaces were placed on the track over force platforms at random intervals. The results indicated that younger subjects slipped as often as elderly subjects, however, the recovery process of older individuals was much slower and less effective. The ability to successfully recover from a slip (thus preventing a fall) is believed to be affected by lower extremity muscle strength and sensory degradation of the elderly individuals.

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M3 - Paper

AN - SCOPUS:0007827361

SP - 83

EP - 86

T2 - Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium'

Y2 - 29 July 2000 through 4 August 2000

ER -

Lockhart TE, Smith JL, Woldstad JC, Li P. Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls. 2000. Paper presented at Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium', San Diego, CA, United States.

Effects of musculoskeletal and sensory degradation due to aging on the biomechanics of slips and falls

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Conference

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