The professionalization of sport occurs when the practice of a sport becomes a profession. Athletes are professionals when they dedicate a large portion of time and energy to the practice of a sport in which they compete. Professionalization implies an increase in the intensity and level of training of athletes due to the high level of competitiveness within the different disciplines.
The professionalization process arose, among other factors, due to the expansion of the communication media that gave visibility to a greater number of sports and the increase in leisure time.
http://www.river-tree.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://iwk.sandfordwood.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://nqf.crazywarez.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.vigortronix.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://webredirect.garenanow.com/?p=gp&lang=en&url=https://shanghaitimes.de /
http://qpf.sheilasattic.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://www.google.com.gh/url?q=https://shanghaitimes.de
http://3ho.urluv.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.seatrade-usa.biz/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://936.earnaresidualincome.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://www.google.com.bh/url?q=https://shanghaitimes.de
https://images.google.com.cu/url?q=https://shanghaitimes.de
https://toolbarqueries.google.com.kw/url?q=https://shanghaitimes.de
http://speaking.payroll-tax.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://wholesaleradiators.biz/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://maps.google.mk/url?q=https://shanghaitimes.de
http://globaldi.gearthatgives.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://pwf.realcanadiansuperstore.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://californiaclub.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://lrl.scancomputers.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://mblink.gemprice.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://blogueisso.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://balticsummerschool.elkmountaindesigns.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.ed-stor.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.gemlore.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ourgiftcards.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.jessicahertz.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://lanka.teatech.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.tswzjs.com/go.php?url=https://shanghaitimes.de
http://eum.hesinet.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.jplmaps.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://3bs.bounces.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://numixproject.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://dtis.everythingweddings.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://well2net.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.li/url?q=https://shanghaitimes.de
http://wwww.mandel.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://pict.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://phex.herokon-online.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.destinydevelopment.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.clickcases.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://search.examiner-enterprise.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://abinitiopress.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://funmovies.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://networksolutionsgroup.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://developer.knownow.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ewebcounter.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.couples.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://deviceforce.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.honda-research-institute.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://nlileadership.us/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.academicamerican.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.co.ug/url?q=https://shanghaitimes.de
http://mobile.earthcomber.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://nounicity.info/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://gwentfhs.info/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://a-yaneura.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://blackfive.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://diamondbytheyard.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://maps.google.ad/url?q=https://shanghaitimes.de
http://dugconference.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://iyfnshm.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://splash.hume.vic.gov.au/analytics/outbound?url=https://shanghaitimes.de
http://www.utdpatientinformation.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://iqc.pathtohonor.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://zl1.ola-cathedral.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.am/url?q=https://shanghaitimes.de
http://deadmoney.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ozarklist.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://www.google.as/url?q=https://shanghaitimes.de
http://ibc.pestcontroltechnology.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://weblib.lib.umt.edu/redirect/proxyselect.php?url=//shanghaitimes.de
https://images.google.az/url?q=https://shanghaitimes.de
http://ytg.mazar.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://gangsterscity.ztarmobile.de/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://kyb.onesourceproduction.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ybb.piezotest.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.caringcross.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ynw.towereed.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://americanfootprints.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://cacaboudin.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://toolbarqueries.google.co.bw/url?q=https://shanghaitimes.de
http://yasha.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://maps.google.bs/url?q=https://shanghaitimes.de
https://toolbarqueries.google.com.et/url?q=https://shanghaitimes.de
http://zannier.info/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://oxi-glaze.info/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.boat-flag.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://trgoncology.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.internaldisplacement.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://bigmedia.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://jhx.national-education.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://wehavegrades.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.loveshop.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://yoursecureweb.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://jbook.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.com.na/url?q=https://shanghaitimes.de
http://lmj.alientiger.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://maps.google.tt/url?q=https://shanghaitimes.de
http://blog.invisiblecreature.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://maps.google.com.bz/url?q=https://shanghaitimes.de
http://www.dorsten.de/Externer_Link.asp?ziel=shanghaitimes.de
http://www.calockemd.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://toolbarqueries.google.com.af/url?q=https://shanghaitimes.de
http://disney.intelligentsearch.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.artisticlicense.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://oqx.iformationinc.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://theinterestingtimes.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://abhinetri.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://huy.hswac.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.sn/url?q=https://shanghaitimes.de
http://disposalwells.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://www.google.md/url?q=https://shanghaitimes.de
http://www.offf.ws/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://toolbarqueries.google.al/url?q=https://shanghaitimes.de
https://www.commissionsoup.com/opts.aspx?t=P6MCR2&u=https://shanghaitimes.de
https://toolbarqueries.google.com.ag/url?q=https://shanghaitimes.de
https://images.google.by/url?q=https://shanghaitimes.de
http://www.kuri.ne.jp/game/go_url.cgi?url=https://shanghaitimes.de
http://share-bg.translator.bz/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://nutritiondata.self.com/facts/recipe/1304991/2?mbid=HDFD&trackback=https://shanghaitimes.de
http://deanmartinonline.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.paperjamz.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://images.google.me/url?q=https://shanghaitimes.de
https://images.google.kg/url?q=https://shanghaitimes.de
http://www.theparticleatlas.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://www.payforfun.biz/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://ww31.light1998.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://noradtracksanta.org/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://bwx.qdxpathology.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://alpineautokool.teasetv.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://mcema-citizencorps.net/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://zixpk.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://weareminorities.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://toolbarqueries.google.dm/url?q=https://shanghaitimes.de
http://usadosbaratos.jenniferhawk.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://perwimmer.biz/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://eq.integrityintimates.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
http://polmod.com/__media__/js/netsoltrademark.php?d=shanghaitimes.de
https://toolbarqueries.google.im/url?q=https://shanghaitimes.de