{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T22:44:36Z","timestamp":1774392276558,"version":"3.50.1"},"reference-count":40,"publisher":"Public Library of Science (PLoS)","issue":"6","license":[{"start":{"date-parts":[[2018,6,13]],"date-time":"2018-06-13T00:00:00Z","timestamp":1528848000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BD\/105081\/2014"],"award-info":[{"award-number":["SFRH\/BD\/105081\/2014"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"Fundo Europeu de Desenvolvimento Regional","doi-asserted-by":"crossref","award":["NORTE-01-0145-FEDER-000016"],"award-info":[{"award-number":["NORTE-01-0145-FEDER-000016"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0199008","type":"journal-article","created":{"date-parts":[[2018,6,15]],"date-time":"2018-06-15T11:13:58Z","timestamp":1529061238000},"page":"e0199008","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":62,"title":["The effects of an enrichment training program for youth football attackers"],"prefix":"10.1371","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6605-9505","authenticated-orcid":true,"given":"Diogo","family":"Coutinho","sequence":"first","affiliation":[]},{"given":"Sara","family":"Santos","sequence":"additional","affiliation":[]},{"given":"Bruno","family":"Gon\u00e7alves","sequence":"additional","affiliation":[]},{"given":"Bruno","family":"Travassos","sequence":"additional","affiliation":[]},{"given":"Del P.","family":"Wong","sequence":"additional","affiliation":[]},{"given":"Wolfgang","family":"Sch\u00f6llhorn","sequence":"additional","affiliation":[]},{"given":"Jaime","family":"Sampaio","sequence":"additional","affiliation":[]}],"member":"340","published-online":{"date-parts":[[2018,6,13]]},"reference":[{"issue":"5","key":"ref1","doi-asserted-by":"crossref","first-page":"e97145","DOI":"10.1371\/journal.pone.0097145","article-title":"Competing with lower level opponents decreases intra-team movement synchronization and time-motion demands during pre-season soccer matches","volume":"9","author":"H Folgado","year":"2014","journal-title":"PLoS One"},{"key":"ref2","article-title":"Effects of pitch area-restrictions on tactical behavior, physical and physiological performances in soccer large-sided games","author":"B Gon\u00e7alves","year":"2016","journal-title":"Journal of Strength & Conditioning Research"},{"issue":"13","key":"ref3","doi-asserted-by":"crossref","first-page":"1447","DOI":"10.1080\/02640414.2012.712716","article-title":"Practice task design in team sports: representativeness enhanced by increasing opportunities for action","volume":"30","author":"B Travassos","year":"2012","journal-title":"Journal of Sports Sciences"},{"issue":"2","key":"ref4","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1016\/j.jsams.2013.03.016","article-title":"Evolution of World Cup soccer final games 1966\u20132010: game structure, speed and play patterns","volume":"17","author":"JL Wallace","year":"2014","journal-title":"Journal of Science and Medicine in Sport"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"1282","DOI":"10.3389\/fpsyg.2016.01282","article-title":"The Spawns of Creative Behavior in Team Sports: A Creativity Developmental Framework","volume":"7","author":"S Santos","year":"2016","journal-title":"Front Psychol"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"100","DOI":"10.2174\/1875399X01205010100","article-title":"The Nonlinear Nature of Learning\u2014A Differential Learning Approach","volume":"5","author":"W Sch\u00f6llhorn","year":"2012","journal-title":"The Open Sports Sciences Journal"},{"key":"ref7","first-page":"59","article-title":"Perspectives on Cognition and Action in Sport","author":"W Sch\u00f6llhorn","year":"2009"},{"key":"ref8","article-title":"Goal scoring in soccer: A polar coordinate analysis of motor skills used by Lionel Messi","author":"M Casta\u00f1er","year":"2016","journal-title":"Frontiers in Psychology"},{"key":"ref9","article-title":"America NSCAo","author":"JW Lennox","year":"2006","journal-title":"Soccer Skills and Drills: Human Kinetics"},{"issue":"11","key":"ref10","doi-asserted-by":"crossref","first-page":"818","DOI":"10.1055\/s-0030-1262838","article-title":"Match running performance and fitness in youth soccer","volume":"31","author":"M Buchheit","year":"2010","journal-title":"International journal of sports medicine"},{"issue":"7","key":"ref11","doi-asserted-by":"crossref","first-page":"625","DOI":"10.1080\/02640414.2012.665940","article-title":"Straight sprinting is the most frequent action in goal situations in professional football","volume":"30","author":"O Faude","year":"2012","journal-title":"Journal of Sports Sciences"},{"issue":"1","key":"ref12","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1080\/17461391.2010.481334","article-title":"Comparison of physical and technical performance in European soccer match-play: FA Premier League and La Liga","volume":"11","author":"A Dellal","year":"2011","journal-title":"Eur J Sport Sci"},{"key":"ref13","first-page":"1","article-title":"Technical performance and match-to-match variation in elite football teams","volume":"2015","author":"H Liu","journal-title":"Journal of Sports Sciences"},{"issue":"9","key":"ref14","doi-asserted-by":"crossref","first-page":"871","DOI":"10.1080\/02640414.2012.675081","article-title":"Interpersonal coordination tendencies shape 1-vs-1 sub-phase performance outcomes in youth soccer","volume":"30","author":"R Duarte","year":"2012","journal-title":"Journal of Sports Sciences"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/j.humov.2017.06.008","article-title":"Field location and player roles as constraints on emergent 1-vs-1 interpersonal patterns of play in football","volume":"54","author":"T Laakso","year":"2017","journal-title":"Hum Mov Sci"},{"issue":"2","key":"ref16","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1080\/02640414.2013.816761","article-title":"Effect of player position on movement behaviour, physical and physiological performances during an 11-a-side football game","volume":"32","author":"B Gon\u00e7alves","year":"2014","journal-title":"Journal of Sports Sciences"},{"issue":"2","key":"ref17","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0172520","article-title":"Effects of the Skills4Genius sports-based training program in creative behavior","volume":"12","author":"S Santos","year":"2017","journal-title":"PLOS One"},{"issue":"2","key":"ref18","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1080\/1740898010060205","article-title":"The Concept of Physical Literacy","volume":"6","author":"M Whitehead","year":"2001","journal-title":"European Journal of Physical Education"},{"key":"ref19","first-page":"1","article-title":"Do previous sports experiences influence the effect of an enrichment programme in basketball skills?","volume":"2016","author":"S Santos","journal-title":"Journal of Sports Sciences"},{"issue":"1","key":"ref20","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1007\/s00422-007-0193-x","article-title":"A quantitative dynamical systems approach to differential learning: self-organization principle and order parameter equations","volume":"98","author":"TD Frank","year":"2008","journal-title":"Biological Cybernetics"},{"key":"ref21","unstructured":"Hegen P, Polywka G, Sch\u00f6llhorn WI, editors. The differential learning approach in strenght training (squat). Book of Abstract of 20th annual Congress of the European College of Sport Science; 2015 24th - 27th June; Malm\u00f6: University of Malm\u00f6."},{"key":"ref22","doi-asserted-by":"crossref","DOI":"10.3389\/fnbeh.2016.00199","article-title":"Differential Training Facilitates Early Consolidation in Motor Learning","volume":"10","author":"D Henz","year":"2016","journal-title":"Frontiers in Behavioral Neuroscience"},{"issue":"1","key":"ref23","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1080\/02701367.2017.1412063","article-title":"Differential Learning as a Key Training Approach to Improve Creative and Tactical Behavior in Soccer","volume":"89","author":"S Santos","year":"2018","journal-title":"Res Q Exercise Sport"},{"issue":"2\u20133","key":"ref24","article-title":"Does noise provide a basis for the unification of motor learning theories?","volume":"37","author":"W Sch\u00f6llhorn","year":"2006","journal-title":"International Journal of Sport Psychology"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.humov.2016.04.007","article-title":"Age-related effects of practice experience on collective behaviours of football players in small-sided games","volume":"48","author":"L Barnab\u00e9","year":"2016","journal-title":"Human Movement Science"},{"key":"ref26","article-title":"Teaching Sport Concepts and Skills: A Tactical Games Approach: Human Kinetics","author":"SA Mitchell","year":"2006","journal-title":"Teaching Sport Concepts and Skills: A Tactical Games Approach: Human Kinetics"},{"issue":"2","key":"ref27","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1007\/BF00422166","article-title":"A simple method for measurement of mechanical power in jumping","volume":"50","author":"C Bosco","year":"1983","journal-title":"European journal of applied physiology and occupational physiology"},{"issue":"9","key":"ref28","doi-asserted-by":"crossref","first-page":"2324","DOI":"10.1519\/JSC.0b013e31823daeab","article-title":"Repeated-sprint and change-of-direction abilities in physically active individuals and soccer players: training and testing implications","volume":"26","author":"D Wong","year":"2012","journal-title":"Journal of Strength & Conditioning Research"},{"key":"ref29","article-title":"Research methods for sports performance analysis","author":"P O'Donoghue","year":"2010"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/j.humov.2014.10.005","article-title":"How perceiving additional targets modifies teams' tactical behavior during football small-sided games","volume":"38","author":"B Travassos","year":"2014","journal-title":"Human Movement Science"},{"issue":"5","key":"ref31","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1055\/s-0031-1301320","article-title":"Measuring tactical behaviour in football","volume":"33","author":"J Sampaio","year":"2012","journal-title":"International Journal of Sports Medicine"},{"issue":"2","key":"ref32","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1007\/s10439-012-0668-3","article-title":"The appropriate use of approximate entropy and sample entropy with short data sets","volume":"41","author":"JM Yentes","year":"2013","journal-title":"Annals of biomedical engineering"},{"issue":"1","key":"ref33","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1249\/MSS.0b013e31818cb278","article-title":"Progressive statistics for studies in sports medicine and exercise science","volume":"41","author":"WG Hopkins","year":"2009","journal-title":"Medicine & Science in Sports & Exercise"},{"key":"ref34","first-page":"46","article-title":"Spreadsheets for analysis of controlled trials, with adjustment for a subject characteristic","volume":"10","author":"W Hopkins","year":"2006","journal-title":"Sportscience"},{"issue":"9","key":"ref35","doi-asserted-by":"crossref","first-page":"2504","DOI":"10.1519\/JSC.0b013e31827f540c","article-title":"Repeated sprint and change-of-direction abilities in soccer players: effects of age group","volume":"27","author":"A Dellal","year":"2013","journal-title":"Journal of Strength & Conditioning Research"},{"issue":"7","key":"ref36","doi-asserted-by":"crossref","first-page":"1894","DOI":"10.1519\/JSC.0000000000000838","article-title":"Effects of Plyometric and Sprint Training on Physical and Technical Skill Performance in Adolescent Soccer Players","volume":"29","author":"E Saez de Villarreal","year":"2015","journal-title":"Journal of Strength & Conditioning Research"},{"issue":"9","key":"ref37","doi-asserted-by":"crossref","first-page":"2452","DOI":"10.1519\/JSC.0000000000000452","article-title":"Effects of a contrast training program without external load on vertical jump, kicking speed, sprint, and agility of young soccer players","volume":"28","author":"F Garcia-Pinillos","year":"2014","journal-title":"Journal of Strength & Conditioning Research"},{"issue":"4","key":"ref38","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1080\/10400419.2011.627805","article-title":"The creativity crisis: The decrease in creative thinking scores on the Torrance Tests of Creative Thinking","volume":"23","author":"K Kim","year":"2011","journal-title":"Creativity Research Journal"},{"issue":"Suppl 1","key":"ref39","doi-asserted-by":"crossref","first-page":"S487","DOI":"10.1080\/17461391.2012.730060","article-title":"Length, width and centroid distance as measures of teams tactical performance in youth football","volume":"14","author":"H Folgado","year":"2014","journal-title":"Eur J Sport Sci"},{"issue":"6","key":"ref40","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1080\/02640414.2015.1112023","article-title":"Are "classical" tests of repeated-sprint ability in football externally valid? A new approach to determine in-game sprinting behaviour in elite football players","volume":"34","author":"J Schimpchen","year":"2016","journal-title":"Journal of Sports Sciences"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0199008","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,10,22]],"date-time":"2018-10-22T14:25:04Z","timestamp":1540218304000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0199008"}},"subtitle":[],"editor":[{"given":"Alessandro","family":"Zagatto","sequence":"first","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2018,6,13]]},"references-count":40,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2018,6,13]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0199008","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,6,13]]}}}