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dc.contributor.authorWills, Jodie A
dc.contributor.authorSaxby, David J
dc.contributor.authorGlassbrook, Daniel J
dc.contributor.authorDoyle, Timothy LA
dc.date.accessioned2021-11-25T04:24:33Z
dc.date.available2021-11-25T04:24:33Z
dc.date.issued2021
dc.identifier.issn0026-4075en_US
dc.identifier.doi10.1093/milmed/usab470en_US
dc.identifier.urihttp://hdl.handle.net/10072/410350
dc.description.abstractINTRODUCTION: The purpose of this study was to identify and characterize sex-specific physical and psychophysical performance adaptations in response to a novel 10-week training program. MATERIALS AND METHODS: Fifteen males and thirteen females completed a standardized load carriage task (5 km at 5.5 km.h-1, wearing a 23 kg torso-borne vest) before and after 10 weeks of resistance and load carriage training. Psychophysical responses (i.e., heart rate and ratings of perceived exertion) were measured throughout the load carriage task. Physical performance (i.e., countermovement and squat jumps, push-ups, sit-ups, and beep test) was measured at before, mid-way, and after the training program (weeks 0, 6, and 11, respectively). RESULTS: Training elicited significant improvements in squat jump maximal force, push-ups, and beep test performance (P < .05). Males outperformed females in all performance measures, with interactions (time, sex) for push-ups, sit-ups, and beep test performance. After training, aerobic capacity improved by 5.4% (42.9 mL· kg-1· min-1 to 45.2 mL· kg-1· min-1) in males but did not improve in females. Psychophysical responses decreased for both sexes (P < .05) during the load carriage task post-training. CONCLUSION: While 10 weeks of standardized training elicited positive adaptations in both physical and psychophysical performance, sex-specific differences were still evident. To lessen these differences, sex-specific training should be considered to optimize load carriage performance.en_US
dc.description.peerreviewedYesen_US
dc.languageengen_US
dc.publisherOxford University Press (OUP)en_US
dc.relation.ispartofjournalMilitary Medicineen_US
dc.subject.fieldofresearchSports science and exerciseen_US
dc.subject.fieldofresearchPublic healthen_US
dc.subject.fieldofresearchcode4207en_US
dc.subject.fieldofresearchcode4206en_US
dc.titleSex-Specific Physical Performance Adaptive Responses Are Elicited After 10 Weeks of Load Carriage Conditioning.en_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationWills, JA; Saxby, DJ; Glassbrook, DJ; Doyle, TLA, Sex-Specific Physical Performance Adaptive Responses Are Elicited After 10 Weeks of Load Carriage Conditioning, Military Medicine, 2021en_US
dcterms.dateAccepted2021-10-27
dc.date.updated2021-11-24T01:26:37Z
gro.description.notepublicThis publication has been entered as an advanced online version in Griffith Research Online.en_US
gro.hasfulltextNo Full Text
gro.griffith.authorSaxby, David J.


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