Influence of custom-made and prefabricated insoles before and after an intense run
Each time the foot contacts the ground during running there is a rapid deceleration that results in a shock wave that is transmitted from the foot to the head. The fatigue of the musculoskeletal system during running may decrease the ability of the body to absorb those shock waves and increase the r...
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| description | Each time the foot contacts the ground during running there is a rapid deceleration that results in a shock wave that is transmitted from the foot to the head. The fatigue of the musculoskeletal system during running may decrease the ability of the body to absorb those shock waves and increase the risk of injury. Insoles are commonly prescribed to prevent injuries, and both custom-made and prefabricated insoles have been observed to reduce shock accelerations during running. However, no study to date has included a direct comparison of their behaviour measured over the same group of athletes, and therefore great controversy still exists regarding their effectiveness in reducing impact loading during running. The aim of the study was to analyse the acute differences in stride and shock parameters while running on a treadmill with custom-made and prefabricated insoles. Stride parameters (stride length, stride rate) and shock acceleration parameters (head and tibial peak acceleration, shock magnitude, acceleration rate, and shock attenuation) were measured using two triaxial accelerometers in 38 runners at 3.33 m/s before and after a 15-min intense run while using the sock liner of the shoe (control condition), prefabricated insoles and custom-made insoles. No differences in shock accelerations were found between the custom-made and the control insoles. The prefabricated insoles increased the head acceleration rate (post-fatigue, p = 0.029) compared to the control condition. The custom-made reduced tibial (pre-fatigue, p = 0.041) and head acceleration rates (pre-fatigue and post-fatigue, p = 0.01 and p = 0.046) compared to the prefabricated insoles. Neither the stride nor the acceleration parameters were modified as a result of the intense run. In the present study, the acute use of insoles (custom-made, prefabricated) did not reduce shock accelerations compared to the control insoles. Therefore, their effectiveness at protecting against injuries associated with elevated accelerations is not supported and remains unclear. |
| doi_str_mv | 10.1371/journal.pone.0173179 |
| format | Article |
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The fatigue of the musculoskeletal system during running may decrease the ability of the body to absorb those shock waves and increase the risk of injury. Insoles are commonly prescribed to prevent injuries, and both custom-made and prefabricated insoles have been observed to reduce shock accelerations during running. However, no study to date has included a direct comparison of their behaviour measured over the same group of athletes, and therefore great controversy still exists regarding their effectiveness in reducing impact loading during running. The aim of the study was to analyse the acute differences in stride and shock parameters while running on a treadmill with custom-made and prefabricated insoles. Stride parameters (stride length, stride rate) and shock acceleration parameters (head and tibial peak acceleration, shock magnitude, acceleration rate, and shock attenuation) were measured using two triaxial accelerometers in 38 runners at 3.33 m/s before and after a 15-min intense run while using the sock liner of the shoe (control condition), prefabricated insoles and custom-made insoles. No differences in shock accelerations were found between the custom-made and the control insoles. The prefabricated insoles increased the head acceleration rate (post-fatigue, p = 0.029) compared to the control condition. The custom-made reduced tibial (pre-fatigue, p = 0.041) and head acceleration rates (pre-fatigue and post-fatigue, p = 0.01 and p = 0.046) compared to the prefabricated insoles. Neither the stride nor the acceleration parameters were modified as a result of the intense run. In the present study, the acute use of insoles (custom-made, prefabricated) did not reduce shock accelerations compared to the control insoles. Therefore, their effectiveness at protecting against injuries associated with elevated accelerations is not supported and remains unclear.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0173179</identifier><identifier>PMID: 28245273</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Acceleration ; Accelerometers ; Adult ; Analysis ; Athletes ; Athletic shoes ; Biology and Life Sciences ; Biomechanics ; Comparative analysis ; Deceleration ; Engineering and Technology ; Exercise Test ; Fatigue ; Feet ; Female ; Head ; Health aspects ; Health risks ; Humans ; Impact loads ; Injuries ; Injury prevention ; Insoles ; Male ; Medicine and Health Sciences ; Muscle Fatigue - physiology ; Muscular fatigue ; Musculoskeletal system ; Pain ; Parameter modification ; Physical education ; Physical Sciences ; Prefabrication ; Running ; Running - physiology ; Shock ; Shock waves ; Shoes ; Young Adult</subject><ispartof>PloS one, 2017-02, Vol.12 (2), p.e0173179-e0173179</ispartof><rights>COPYRIGHT 2017 Public Library of Science</rights><rights>2017 Lucas-Cuevas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. 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The fatigue of the musculoskeletal system during running may decrease the ability of the body to absorb those shock waves and increase the risk of injury. Insoles are commonly prescribed to prevent injuries, and both custom-made and prefabricated insoles have been observed to reduce shock accelerations during running. However, no study to date has included a direct comparison of their behaviour measured over the same group of athletes, and therefore great controversy still exists regarding their effectiveness in reducing impact loading during running. The aim of the study was to analyse the acute differences in stride and shock parameters while running on a treadmill with custom-made and prefabricated insoles. Stride parameters (stride length, stride rate) and shock acceleration parameters (head and tibial peak acceleration, shock magnitude, acceleration rate, and shock attenuation) were measured using two triaxial accelerometers in 38 runners at 3.33 m/s before and after a 15-min intense run while using the sock liner of the shoe (control condition), prefabricated insoles and custom-made insoles. No differences in shock accelerations were found between the custom-made and the control insoles. The prefabricated insoles increased the head acceleration rate (post-fatigue, p = 0.029) compared to the control condition. The custom-made reduced tibial (pre-fatigue, p = 0.041) and head acceleration rates (pre-fatigue and post-fatigue, p = 0.01 and p = 0.046) compared to the prefabricated insoles. Neither the stride nor the acceleration parameters were modified as a result of the intense run. In the present study, the acute use of insoles (custom-made, prefabricated) did not reduce shock accelerations compared to the control insoles. Therefore, their effectiveness at protecting against injuries associated with elevated accelerations is not supported and remains unclear.</description><subject>Acceleration</subject><subject>Accelerometers</subject><subject>Adult</subject><subject>Analysis</subject><subject>Athletes</subject><subject>Athletic shoes</subject><subject>Biology and Life Sciences</subject><subject>Biomechanics</subject><subject>Comparative analysis</subject><subject>Deceleration</subject><subject>Engineering and Technology</subject><subject>Exercise Test</subject><subject>Fatigue</subject><subject>Feet</subject><subject>Female</subject><subject>Head</subject><subject>Health aspects</subject><subject>Health risks</subject><subject>Humans</subject><subject>Impact loads</subject><subject>Injuries</subject><subject>Injury prevention</subject><subject>Insoles</subject><subject>Male</subject><subject>Medicine and Health Sciences</subject><subject>Muscle Fatigue - physiology</subject><subject>Muscular fatigue</subject><subject>Musculoskeletal system</subject><subject>Pain</subject><subject>Parameter modification</subject><subject>Physical education</subject><subject>Physical Sciences</subject><subject>Prefabrication</subject><subject>Running</subject><subject>Running - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lucas-Cuevas, Angel Gabriel</au><au>Camacho-García, Andrés</au><au>Llinares, Raúl</au><au>Priego Quesada, Jose Ignacio</au><au>Llana-Belloch, Salvador</au><au>Pérez-Soriano, Pedro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of custom-made and prefabricated insoles before and after an intense run</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2017-02-28</date><risdate>2017</risdate><volume>12</volume><issue>2</issue><spage>e0173179</spage><epage>e0173179</epage><pages>e0173179-e0173179</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Each time the foot contacts the ground during running there is a rapid deceleration that results in a shock wave that is transmitted from the foot to the head. The fatigue of the musculoskeletal system during running may decrease the ability of the body to absorb those shock waves and increase the risk of injury. Insoles are commonly prescribed to prevent injuries, and both custom-made and prefabricated insoles have been observed to reduce shock accelerations during running. However, no study to date has included a direct comparison of their behaviour measured over the same group of athletes, and therefore great controversy still exists regarding their effectiveness in reducing impact loading during running. The aim of the study was to analyse the acute differences in stride and shock parameters while running on a treadmill with custom-made and prefabricated insoles. Stride parameters (stride length, stride rate) and shock acceleration parameters (head and tibial peak acceleration, shock magnitude, acceleration rate, and shock attenuation) were measured using two triaxial accelerometers in 38 runners at 3.33 m/s before and after a 15-min intense run while using the sock liner of the shoe (control condition), prefabricated insoles and custom-made insoles. No differences in shock accelerations were found between the custom-made and the control insoles. The prefabricated insoles increased the head acceleration rate (post-fatigue, p = 0.029) compared to the control condition. The custom-made reduced tibial (pre-fatigue, p = 0.041) and head acceleration rates (pre-fatigue and post-fatigue, p = 0.01 and p = 0.046) compared to the prefabricated insoles. Neither the stride nor the acceleration parameters were modified as a result of the intense run. In the present study, the acute use of insoles (custom-made, prefabricated) did not reduce shock accelerations compared to the control insoles. Therefore, their effectiveness at protecting against injuries associated with elevated accelerations is not supported and remains unclear.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>28245273</pmid><doi>10.1371/journal.pone.0173179</doi><tpages>e0173179</tpages><orcidid>https://orcid.org/0000-0001-8646-9114</orcidid><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1932-6203 |
| ispartof | PloS one, 2017-02, Vol.12 (2), p.e0173179-e0173179 |
| issn | 1932-6203 1932-6203 |
| language | eng |
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| source | MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central; Free Full-Text Journals in Chemistry; Public Library of Science (PLoS) |
| subjects | Acceleration Accelerometers Adult Analysis Athletes Athletic shoes Biology and Life Sciences Biomechanics Comparative analysis Deceleration Engineering and Technology Exercise Test Fatigue Feet Female Head Health aspects Health risks Humans Impact loads Injuries Injury prevention Insoles Male Medicine and Health Sciences Muscle Fatigue - physiology Muscular fatigue Musculoskeletal system Pain Parameter modification Physical education Physical Sciences Prefabrication Running Running - physiology Shock Shock waves Shoes Young Adult |
| title | Influence of custom-made and prefabricated insoles before and after an intense run |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T00%3A12%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Influence%20of%20custom-made%20and%20prefabricated%20insoles%20before%20and%20after%20an%20intense%20run&rft.jtitle=PloS%20one&rft.au=Lucas-Cuevas,%20Angel%20Gabriel&rft.date=2017-02-28&rft.volume=12&rft.issue=2&rft.spage=e0173179&rft.epage=e0173179&rft.pages=e0173179-e0173179&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0173179&rft_dat=%3Cgale_plos_%3EA483470507%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1872789999&rft_id=info:pmid/28245273&rft_galeid=A483470507&rft_doaj_id=oai_doaj_org_article_d455af2e8d034ed49dece46bb6e5e4f4&rfr_iscdi=true |