Laterality of Lower Limbs During V2 Alternate in Nordic Combined Athletes
Purpose. The aim of this study was to analyse the foot pressure distribution by cross-country skiers during the push-off phase when using the V2 Alternate skating technique depending on lower limb preference. The study also focused on whether push-off during V2 Alternate would be performed more quic...
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description | Purpose. The aim of this study was to analyse the foot pressure distribution by cross-country skiers during the push-off phase when using the V2 Alternate skating technique depending on lower limb preference. The study also focused on whether push-off during V2 Alternate would be performed more quickly and in a shorter time interval by the dominant leg than the non-dominant leg. Methods. Data were collected using a pedographic system together with synchronised video recording. Conventional dialogistic methods used in kinanthropology were used to detect the lower-limb lateral preference. Results. Statistically significant differences in the vertical component of force produced by the right/leg lower limbs was observed. However, no statistically significant differences were present in the duration when weight was transferred to one of the lower limbs. Conclusions. Although V2 Alternate is a movement task that is considered to be symmetrical (where left and right leg push-off should be practically identical), the results of the study proved otherwise. In practice, this implies that the explosive force capabilities of cross-country skiers should be trained especially for the non-dominant leg so as to ensure that a fully adequate push-off can be conducted during two-sided skating. |
doi_str_mv | 10.2478/humo-2013-0026 |
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The aim of this study was to analyse the foot pressure distribution by cross-country skiers during the push-off phase when using the V2 Alternate skating technique depending on lower limb preference. The study also focused on whether push-off during V2 Alternate would be performed more quickly and in a shorter time interval by the dominant leg than the non-dominant leg. Methods. Data were collected using a pedographic system together with synchronised video recording. Conventional dialogistic methods used in kinanthropology were used to detect the lower-limb lateral preference. Results. Statistically significant differences in the vertical component of force produced by the right/leg lower limbs was observed. However, no statistically significant differences were present in the duration when weight was transferred to one of the lower limbs. Conclusions. Although V2 Alternate is a movement task that is considered to be symmetrical (where left and right leg push-off should be practically identical), the results of the study proved otherwise. In practice, this implies that the explosive force capabilities of cross-country skiers should be trained especially for the non-dominant leg so as to ensure that a fully adequate push-off can be conducted during two-sided skating.</description><identifier>ISSN: 1732-3991</identifier><identifier>EISSN: 1899-1955</identifier><identifier>DOI: 10.2478/humo-2013-0026</identifier><language>eng</language><publisher>Wroclaw: Versita</publisher><subject>Cross country skiing ; dominant and non-dominant leg ; dynamometry ; Pressure distribution ; skiing technique</subject><ispartof>Human movement, 2013-09, Vol.14 (3), p.217-220</ispartof><rights>Copyright De Gruyter Poland Sep 2013</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,27924,27925</link.rule.ids></links><search><creatorcontrib>Jandová, Soňa</creatorcontrib><creatorcontrib>Charousek, Jan</creatorcontrib><title>Laterality of Lower Limbs During V2 Alternate in Nordic Combined Athletes</title><title>Human movement</title><description>Purpose. The aim of this study was to analyse the foot pressure distribution by cross-country skiers during the push-off phase when using the V2 Alternate skating technique depending on lower limb preference. The study also focused on whether push-off during V2 Alternate would be performed more quickly and in a shorter time interval by the dominant leg than the non-dominant leg. Methods. Data were collected using a pedographic system together with synchronised video recording. Conventional dialogistic methods used in kinanthropology were used to detect the lower-limb lateral preference. Results. Statistically significant differences in the vertical component of force produced by the right/leg lower limbs was observed. However, no statistically significant differences were present in the duration when weight was transferred to one of the lower limbs. Conclusions. Although V2 Alternate is a movement task that is considered to be symmetrical (where left and right leg push-off should be practically identical), the results of the study proved otherwise. In practice, this implies that the explosive force capabilities of cross-country skiers should be trained especially for the non-dominant leg so as to ensure that a fully adequate push-off can be conducted during two-sided skating.</description><subject>Cross country skiing</subject><subject>dominant and non-dominant leg</subject><subject>dynamometry</subject><subject>Pressure distribution</subject><subject>skiing technique</subject><issn>1732-3991</issn><issn>1899-1955</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNpFkM9LwzAYhoMoOOaungOeo_nVpB94GVPnoOhFvZamSbdI18ymZey_N2WCp-89PLzfy4PQLaP3XOr8YTfuA-GUCUIpVxdoxnIAwiDLLlPWghMBwK7RIkZvKNVaAgc-Q5uiGlxftX444dDgIhxdjwu_NxE_jb3vtviL42WbmC6B2Hf4LfTW13gV9sZ3zuLlsGvd4OINumqqNrrF352jz5fnj9UrKd7Xm9WyIAeelpKam9opkalMWOGkahiABaqVASt1k7taG5tbI2llpLE1Ew1UVV5TbbQzoMQc3Z17D334GV0cyu8wpnVtLDkVigFNbxL1eKaO1TTeum0_nlL4hxktJ3PlZK6czJWTOSYFT7p-AfvWY0w</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Jandová, Soňa</creator><creator>Charousek, Jan</creator><general>Versita</general><general>De Gruyter Poland</general><scope>7TS</scope><scope>NAPCQ</scope></search><sort><creationdate>20130901</creationdate><title>Laterality of Lower Limbs During V2 Alternate in Nordic Combined Athletes</title><author>Jandová, Soňa ; Charousek, Jan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p2247-c2bce635653d3e46f199d9076b9d47f8ec7bd8db40ab4bdc13f9aa8c07b7eb963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Cross country skiing</topic><topic>dominant and non-dominant leg</topic><topic>dynamometry</topic><topic>Pressure distribution</topic><topic>skiing technique</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jandová, Soňa</creatorcontrib><creatorcontrib>Charousek, Jan</creatorcontrib><collection>Physical Education Index</collection><collection>Nursing & Allied Health Premium</collection><jtitle>Human movement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jandová, Soňa</au><au>Charousek, Jan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laterality of Lower Limbs During V2 Alternate in Nordic Combined Athletes</atitle><jtitle>Human movement</jtitle><date>2013-09-01</date><risdate>2013</risdate><volume>14</volume><issue>3</issue><spage>217</spage><epage>220</epage><pages>217-220</pages><issn>1732-3991</issn><eissn>1899-1955</eissn><abstract>Purpose. The aim of this study was to analyse the foot pressure distribution by cross-country skiers during the push-off phase when using the V2 Alternate skating technique depending on lower limb preference. The study also focused on whether push-off during V2 Alternate would be performed more quickly and in a shorter time interval by the dominant leg than the non-dominant leg. Methods. Data were collected using a pedographic system together with synchronised video recording. Conventional dialogistic methods used in kinanthropology were used to detect the lower-limb lateral preference. Results. Statistically significant differences in the vertical component of force produced by the right/leg lower limbs was observed. However, no statistically significant differences were present in the duration when weight was transferred to one of the lower limbs. Conclusions. Although V2 Alternate is a movement task that is considered to be symmetrical (where left and right leg push-off should be practically identical), the results of the study proved otherwise. In practice, this implies that the explosive force capabilities of cross-country skiers should be trained especially for the non-dominant leg so as to ensure that a fully adequate push-off can be conducted during two-sided skating.</abstract><cop>Wroclaw</cop><pub>Versita</pub><doi>10.2478/humo-2013-0026</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Cross country skiing dominant and non-dominant leg dynamometry Pressure distribution skiing technique |
title | Laterality of Lower Limbs During V2 Alternate in Nordic Combined Athletes |
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