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Design: prospective cohort study. Methods: forty-six players from one club were followed for one season; session-RPE multiplied by duration (min) and injuries were recorded per exercise bout, then rolling weekly sums and week-to-week load changes were modeled against injury using logistic regression and odds ratios. Results: higher weekly loads and certain load increments increased in-season injury risk. Conclusions: weekly and prior week load changes should be individually monitored to reduce injury risk.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/training-and-game-loads-and-injury-risk-in-elite-australian-footballers-prospective-cohort-study/347536/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/training-and-game-loads-and-injury-risk-in-elite-australian-footballers-prospective-cohort-study/347536.png","ImageObject",300,407,{"name":92,"@type":93},"Elsa","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-09-24","2026-09-22",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the study’s main objective regarding training and game loads?","Question",{"text":112,"@type":113},"To examine how combined training and game loads relate to injury risk in elite Australian footballers during the study period.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How were training and game loads quantified in the study?",{"text":117,"@type":113},"Loads were derived from session rating of perceived exertion multiplied by exercise duration in minutes, recorded each time an athlete exerted an exercise load.",{"name":119,"@type":110,"acceptedAnswer":120},"What did the results show about injury risk across the in-season and pre-season phases?",{"text":121,"@type":113},"In-season, larger weekly loads and certain week-to-week (previous to current week) load increases were significantly associated with higher injury risk. No significant relationships were found between derived load values and injury risk during the pre-season phase.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},347536,1790215716,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":24,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},137455077381,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","Journal of Science and Medicine in Sport 16 (2013) 499–503  \nContents lists available at ScienceDirect  \nJournal of Science and Medicine in Sport  \njournal [homepage:](homepage: www . elsevier. com/locate/jsa ms)[ www . elsevier. com/locate/jsa ms](homepage: www . elsevier. com/locate/jsa ms)  \nOriginal Research  \nTraining and game loads and injury risk in elite Australian footballers Brent Rogalski a,b,∗ , Brian Dawson a,b , Jarryd Heasmanb , Tim J. Gabbett c  \na School of Sport Science, Exercise and Health, The University of Western Australia, Perth, Australia b West Coast Eagles Football Club, Perth, Australia  \nc School of Exercise Science, Australian Catholic University, Brisbane, Australia  \na r t i c l e i n f o  \nArticle history:  \nReceived 25 May 2012  \nReceived in revised form 7 December 2012 Accepted 13 December 2012  \nKeywords:  \nInjury prevention Load monitoring Team sport Odds ratios  \na b s t r a c t  \nObjectives: To examine the relationship between combined training and game loads and injury risk in elite Australian footballers.  \nDesign: Prospective cohort study.  \nMethods: Forty-six elite Australian footballers (mean ± SD age of 22.2 ± 2.9 y) from one club were involved in a one-season study. Training and game loads (session-RPE multiplied by duration in min) and injuries were recorded each time an athlete exerted an exercise load. Rolling weekly sums and week-to-week changes in load were then modelled against injury data using a logistic regression model. Odds ratios (OR) were reported against a reference group of the lowest training load range.  \nResults: Larger 1 weekly (>1750 AU, OR = 2.44–3.38), 2 weekly (>4000 AU, OR = 4.74) and previous to current week changes in load (>1250 AU, OR = 2.58) significantly related (p \u003C 0.05) to a larger injury risk throughout the in-season phase. Players with 2–3 and 4–6 years of experience had a significantly lower injury risk compared to 7+ years players (OR = 0.22, OR = 0.28) when the previous to currentweek change in load was more than 1000 AU. No significant relationships were found between all derived load values and injury risk during the pre-season phase.  \nConclusions: In-season, as the amount of 1–2 weekly load or previous to current week increment in load increases, so does the risk of injury in elite Australian footballers. To reduce the risk of injury, derived training and game load values of weekly loads and previous week-to-week load changes should be individually monitored in elite Australian footballers.  \n© 2012 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.  \n1. Introduction  \nPlaying Australian football requires repeated physical contact and movements involving endurance, speed and acceleration1 over match durations of 100+ min.2 Recently, Australian Football League (AFL) interchange rates have dramatically increased, allowing players additional breaks throughout games, possibly contributing to higher mean game speeds.3 With greater player physical demands,1,4 injury incidence and prevalence rates have also increased.3 During 2010, each AFL club (on average) experienced 38.6 new injuries, causing a player to miss one or more games. Overall, player injuries resulted in an average of 153.8 missed games per club.3  \nUnderstanding potential mechanisms of sporting injuries is important to AFL medical and conditioning staff, as they manage their players to be fit for matches. Training and game overload isone possible cause of injury, therefore monitoring these loads in  \n∗ Corresponding author.  \n[E-mail addresses:](E-mail addresses: brent.rogalski@live.com)[ brent.rogalski@live.com](E-mail addresses: brent.rogalski@live.com), [brentr@westcoasteagles.com.au](brentr@westcoasteagles.com.au)[ ](brentr@westcoasteagles.com.au)(B. Rogalski).  \nplayers is important. Measuring training and game loads exerted by athletes can be done by multiplying session rating of perceived exertion5 (Borg CR10 RPE) and duration (min). Previous studies have a","cbCaibF3w3dvGFem","https://ap.wps.com/l/cbCaibF3w3dvGFem","pdf",167025,"English","# Introduction\n## Training and game overload as an injury mechanism\n## Load measurement using session-RPE and duration\n## Prior research on load and injury across team sports\n# Methods\n## Prospective cohort design and participants\n## Recording loads and injuries\n## Modeling rolling weekly sums and week-to-week changes\n# Results\n## In-season associations between load changes and injury risk\n## Experience effects on injury risk\n## Lack of relationships during pre-season\n# Conclusions","[{\"question\":\"What is the study’s main objective regarding training and game loads?\",\"answer\":\"To examine how combined training and game loads relate to injury risk in elite Australian footballers during the study period.\"},{\"question\":\"How were training and game loads quantified in the study?\",\"answer\":\"Loads were derived from session rating of perceived exertion multiplied by exercise duration in minutes, recorded each time an athlete exerted an exercise load.\"},{\"question\":\"What did the results show about injury risk across the in-season and pre-season phases?\",\"answer\":\"In-season, larger weekly loads and certain week-to-week (previous to current week) load increases were significantly associated with higher injury risk. No significant relationships were found between derived load values and injury risk during the pre-season phase.\"}]","Training and Game Loads and Injury Risk in Elite Australian Footballers - Prospective cohort study | PDF",1790067663,13]