{"id":{"repo_id":"sask","oai_identifier":"oai:harvest.usask.ca:10388/etd-08152012-095503"},"canonical_url":"https://search.dev.ndltd.org/etd/sask/oai:harvest.usask.ca:10388/etd-08152012-095503","repository":{"repo_id":"sask","name":"University of Saskatchewan","base_url":"https://harvest.usask.ca/server/oai/request"},"display":{"title":"The effect of trunk stability and leg strength training on vertical take-off velocity in athletes","abstract":"The purpose of this study was to determine the effect of trunk stability training on the performance of vertical jumping as assessed by vertical take-off velocity. Athletes (20 males, 35 females) were randomly assigned to one of four training groups: trunk stability (TS), leg strength (LS), trunk stability and leg strength (TL), and control (CO). Subjects were tested for pre-training scores; after three weeks of training; and at the end of a nine-week training period. A repeated measures ANCOVA was used to examine differences between groups for vertical take-off velocity using a force plate and fatigue index using a repeated vertical jump test. Pre-training take-off velocity and pre-training body mass were used as co variates. After three weeks of training, only the TS group had a significantly greater vertical take-off velocity compared to the control group (p","abstract_html":"The purpose of this study was to determine the effect of trunk stability training on the performance of vertical jumping as assessed by vertical take-off velocity. Athletes (20 males, 35 females) were randomly assigned to one of four training groups: trunk stability (TS), leg strength (LS), trunk stability and leg strength (TL), and control (CO). Subjects were tested for pre-training scores; after three weeks of training; and at the end of a nine-week training period. A repeated measures ANCOVA was used to examine differences between groups for vertical take-off velocity using a force plate and fatigue index using a repeated vertical jump test. Pre-training take-off velocity and pre-training body mass were used as co variates. After three weeks of training, only the TS group had a significantly greater vertical take-off velocity compared to the control group (p","abstract_has_math":false,"creators":["Butcher, Scott James"],"institution":"University of Saskatchewan","degree_name":"Master of Science (M.Sc.)","degree_level":"Masters","degree_discipline":"College of Kinesiology","degree_department":null,"school":null,"contributors":[],"advisors":["Craven, Bruce"],"committee_chairs":[],"committee_members":["Spink, Kevin","Chilibeck, Philip","Sprigings, Eric"],"year":2001,"date_issued":"2001","date_published":"2001","updated_at":"2026-07-24T04:27:11Z","subjects":[],"languages":["en_US"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/10388/etd-08152012-095503","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Craven, Bruce"]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Spink, Kevin","Chilibeck, Philip","Sprigings, Eric"]},{"key":"dc:creator","label":"Author","values":["Butcher, Scott James"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2012-08-15T09:55:03Z","2013-01-04T04:53:04Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2013-08-15T08:00:00Z","2013-01-04T04:53:04Z"]},{"key":"dc:date.issued","label":"Date","values":["2001"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["College of Kinesiology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (M.Sc.)"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Saskatchewan"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en_US"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/10388/etd-08152012-095503"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The purpose of this study was to determine the effect of trunk stability training on the performance of vertical jumping as assessed by vertical take-off velocity. Athletes (20 males, 35 females) were randomly assigned to one of four training groups: trunk stability (TS), leg strength (LS), trunk stability and leg strength (TL), and control (CO). Subjects were tested for pre-training scores; after three weeks of training; and at the end of a nine-week training period. A repeated measures ANCOVA was used to examine differences between groups for vertical take-off velocity using a force plate and fatigue index using a repeated vertical jump test. Pre-training take-off velocity and pre-training body mass were used as co variates. After three weeks of training, only the TS group had a significantly greater vertical take-off velocity compared to the control group (p"]},{"key":"dc:title","label":"Title","values":["The effect of trunk stability and leg strength training on vertical take-off velocity in athletes"]}]}],"canonical_facts":{"dc:contributor.advisor":["Craven, Bruce"],"dc:contributor.committeemember":["Spink, Kevin","Chilibeck, Philip","Sprigings, Eric"],"dc:creator":["Butcher, Scott James"],"dc:date.accessioned":["2012-08-15T09:55:03Z","2013-01-04T04:53:04Z"],"dc:date.available":["2013-08-15T08:00:00Z","2013-01-04T04:53:04Z"],"dc:date.issued":["2001"],"dc:description.abstract":["The purpose of this study was to determine the effect of trunk stability training on the performance of vertical jumping as assessed by vertical take-off velocity. Athletes (20 males, 35 females) were randomly assigned to one of four training groups: trunk stability (TS), leg strength (LS), trunk stability and leg strength (TL), and control (CO). Subjects were tested for pre-training scores; after three weeks of training; and at the end of a nine-week training period. A repeated measures ANCOVA was used to examine differences between groups for vertical take-off velocity using a force plate and fatigue index using a repeated vertical jump test. Pre-training take-off velocity and pre-training body mass were used as co variates. After three weeks of training, only the TS group had a significantly greater vertical take-off velocity compared to the control group (p"],"dc:identifier.uri":["https://hdl.handle.net/10388/etd-08152012-095503"],"dc:language.iso":["en_US"],"dc:title":["The effect of trunk stability and leg strength training on vertical take-off velocity in athletes"],"thesis:degree_discipline":["College of Kinesiology"],"thesis:degree_level":["Masters"],"thesis:degree_name":["Master of Science (M.Sc.)"],"thesis:institution_name":["University of Saskatchewan"]},"updated_at":"2026-07-24T04:27:11Z"}