Show simple item record

dc.contributor.authorLloyd, Rhodri S.
dc.contributor.authorOliver, Jon
dc.contributor.authorHughes, Michael G.
dc.contributor.authorWilliams, Craig A.
dc.date.accessioned2013-05-28T11:47:22Z
dc.date.available2013-05-28T11:47:22Z
dc.date.issued2011
dc.identifier.citationLloyd, R.S., Oliver, J.L., Hughes, M.G. and Williams, C.A. (2011) 'Specificity of test selection for the appropriate assessment of different measures of stretch-shortening cycle function in children', The Journal of Sports Medicine and Physical Fitness, 51(4), pp.595-602en_US
dc.identifier.issn0022-4707
dc.identifier.urihttp://www.minervamedica.it/en/journals/sports-med-physical-fitness/article.php?cod=R40Y2011N04A0595
dc.identifier.urihttp://hdl.handle.net/10369/4106
dc.description.abstractThe purpose of this study was to determine from a range of vertical jump and rebound tests, which were the most suitable to measure different forms of stretch-shortening cycle function, and whether such tests could be used interchangeably.Two hundred and fifty male youths (age, 12.26 ± 2.94 years; body mass, 47.11 ± 16.91 kg; standing height, 152.98 ± 17.40 cm; and sitting height, 76.89 ± 9.32 cm) were tested for squat and countermovement jump height, reactive strength index (during a maximal hopping test), and leg stiffness (during a sub-maximal hopping test). Stepwise multiple regressions were used to examine the relationships between different measures of SSC function in youths.Absolute leg stiffness was best predicted by body mass (r2=62%), however the explained variance was significantly reduced when normalized to leg length and body mass (r2=15.3%). Squat jump height best explained the total variance for reactive strength index (r2=53.9%), whilst countermovement and squat jump height were the best predictors of each other (r2=86%).Results would suggest that the test protocols used in this study were representative of different forms of SSC performance. Coaches and athletes should take these findings into account when attempting to select the appropriate testing protocols to measure the correct SSC action.
dc.language.isoenen_US
dc.publisherEdizione Minerva Medica
dc.relation.ispartofseriesJournal of Sports Medicine and Physical Fitness;
dc.titleSpecificity of test selection for the appropriate assessment of different measures of stretch-shortening cycle function in childrenen_US
dc.typeArticleen_US


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following collection(s)

Show simple item record