Effect of Rest Periods on Mechanical Ageing of Running Shoes Article Swipe

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Tom Allen , Matthew Pagan , R. S. Martin , Olly Duncan ·

YOU? · · 2020 · Open Access · · DOI: https://doi.org/10.3390/proceedings2020049138

Running is a popular form of exercise, although runners are prone to injury from repeated impact. Running shoes can limit impact forces, but they deteriorate with use. Mechanical ageing typically involves repeatedly compressing the midsole while measuring the energy absorbed within compression cycles to assess degradation. Literature suggests mechanical aging often causes a higher rate of degradation than natural ageing. This work investigated the effect of introducing rest periods into mechanical ageing. Five shoes were mechanically aged using a sine plus dwell waveform (1.25 Hz, max. load 1.5 kN) for seven hours, equating to a simulated distance of 60 km. Three of the shoes were rested for 22 hours every 20 km. The shoes aged with rest periods absorbed more energy than their unrested counterparts for the first 10 km when testing recommenced. This finding has implications for the mechanical ageing, design and recommended lifespan of running shoes.

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Mechanical Engineering

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Ageing Rest (music) Dwell time Work (physics) Compression (physics) Materials science Engineering Composite material Mechanical engineering Medicine Acoustics Physics Internal medicine Clinical psychology

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Type: article
Language: en
Landing Page: https://doi.org/10.3390/proceedings2020049138
PDF: https://www.mdpi.com/2504-3900/49/1/138/pdf?version=1597281345
OA Status: gold
Cited By: 3
References: 15
Related Works: 10
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OpenAlex ID: https://openalex.org/W3034712753

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DOI: https://doi.org/10.3390/proceedings2020049138

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Title: Effect of Rest Periods on Mechanical Ageing of Running Shoes

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Type: article

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Language: en

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Publication year: 2020

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Publication date: 2020-06-15

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Authors: Tom Allen, Matthew Pagan, R. S. Martin, Olly Duncan

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Landing page: https://doi.org/10.3390/proceedings2020049138

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Concepts: Ageing, Rest (music), Dwell time, Work (physics), Compression (physics), Materials science, Engineering, Composite material, Mechanical engineering, Medicine, Acoustics, Physics, Internal medicine, Clinical psychology

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Cited by: 3

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Citations by year (recent): 2024: 2, 2023: 1

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abstract_inverted_index.measuring	36
abstract_inverted_index.simulated	95
abstract_inverted_index.typically	29
abstract_inverted_index.Literature	46
abstract_inverted_index.Mechanical	27
abstract_inverted_index.mechanical	48, 70, 139
abstract_inverted_index.repeatedly	31
abstract_inverted_index.compressing	32
abstract_inverted_index.compression	41
abstract_inverted_index.degradation	56
abstract_inverted_index.deteriorate	24
abstract_inverted_index.introducing	66
abstract_inverted_index.recommended	143
abstract_inverted_index.counterparts	124
abstract_inverted_index.degradation.	45
abstract_inverted_index.implications	136
abstract_inverted_index.investigated	62
abstract_inverted_index.mechanically	75
abstract_inverted_index.recommenced.	132
cited_by_percentile_year.max	96
cited_by_percentile_year.min	89
corresponding_author_ids	https://openalex.org/A5048244058
countries_distinct_count	1
institutions_distinct_count	4
corresponding_institution_ids	https://openalex.org/I11983389
citation_normalized_percentile.value	0.38683808
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	False