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dc.contributor.authorJonsson, Malin
dc.contributor.authorWelde, Boye
dc.contributor.authorStoggl, Thomas Leonhard
dc.date.accessioned2019-09-20T09:28:45Z
dc.date.available2019-09-20T09:28:45Z
dc.date.issued2019-02-12
dc.description.abstractBiomechanical differences in double poling (DP) between sex and performance level were investigated in female and male cross-country skiers during a classical race (10/15 km). Skiers were divided into faster and slower on basis of race performance: females faster (n=20), females slower (n=20), males faster (n=20), and males slower (n=20). Based on video analysis while DP in a flat section of the track, joint and pole angles at pole plant (PP) and pole-off, cycle characteristics and the use and coordination pattern of heel-raise (raise of heels from the ground to have a higher body position at PP) were analysed. Faster females and males had 4.3% and 7.8% higher DP velocity than their slower counterparts (both P<0.001). Faster males had 6.5% longer cycles than slower males (P<0.001). Faster skiers stopped heel-raise later than slower skiers (females: 2.0±3.4% vs. −1.0±3.5%, P<0.05; males: 3.9±2.4% vs. 0.8±3.2% of cycle time in relation to PP, P<0.001). At PP, faster skiers and male skiers had a smaller pole angle and greater ankle to hip and ankle to shoulder angle with respect to vertical, resulting in a more distinct forward body lean. However, the majority of the differences are likely due to higher DP velocity.en_US
dc.descriptionSource at <a href=https://doi.org/10.1080/02640414.2019.1577119>https://doi.org/10.1080/02640414.2019.1577119</a>.en_US
dc.identifier.citationJonsson, M., Welde, B. & Stöggl, T.L. (2019). Biomechanical differences in double poling between sexes and level of performance during a classical cross-country skiing competition. <i>Journal of Sports Sciences, 37</i>(14), 1582-1590. https://doi.org/10.1080/02640414.2019.1577119en_US
dc.identifier.cristinIDFRIDAID 1677975
dc.identifier.doi10.1080/02640414.2019.1577119
dc.identifier.issn0264-0414
dc.identifier.issn1466-447X
dc.identifier.urihttps://hdl.handle.net/10037/16236
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.relation.journalJournal of Sports Sciences
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Medical disciplines: 700::Sports medicine: 850::Movement instruction: 852en_US
dc.subjectVDP::Medisinske Fag: 700::Idrettsmedisinske fag: 850::Bevegelseslære: 852en_US
dc.subjectCycle characteristicsen_US
dc.subjectheel-raiseen_US
dc.subjectjoint anglesen_US
dc.subjectkinematicsen_US
dc.subjectpole anglesen_US
dc.subjectvideo analysisen_US
dc.titleBiomechanical differences in double poling between sexes and level of performance during a classical cross-country skiing competitionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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