THE EFFECTS OF RAPID WEIGHT LOSS ON AEROBIC AND ANAEROBIC POWER ON ATHLETES IN WEIGHT-SENSITIVE SPORTS

THE EFFECTS OF RAPID WEIGHT LOSS ON AEROBIC AND ANAEROBIC POWER ON ATHLETES IN WEIGHT-SENSITIVE SPORTS

The purpose of this study is to investigate the impact of rapid weight loss on aerobic and anaerobic power on athletes participating in weight-sensitive sports. Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were gr...

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Veröffentlicht in:Sport science 2015-08, Vol.8, p.30-34
Hauptverfasser: Yadollahzadeh, Robab, Jourkesh, Morteza, Antonio, Jose, Soori, Rahman
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Jourkesh, Morteza
Antonio, Jose
Soori, Rahman
description The purpose of this study is to investigate the impact of rapid weight loss on aerobic and anaerobic power on athletes participating in weight-sensitive sports. Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were grouped randomly into an experimental or a control group. Before beginning the weight loss protocol aerobic and anaerobic power was calculated in each participant. The experimental group then underwent a 5 percent rapid weight loss intervention that involved heavy exercises, the use of plastic clothes, and limiting water and food consumption, t-test for correlated samples was performed to investigate within-group differences and independent samples t-test was performed for measuring the inter-group differences. After the weight loss intervention calculation was performed on research variables as the post-test. In order to determine the difference between the pre-test and post-test for the experimental and control groups, t-test was performed using SPSS software. The following results were obtained: A significant 5 percent decrease was observed for the aerobic power in the experimental group (P
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Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were grouped randomly into an experimental or a control group. Before beginning the weight loss protocol aerobic and anaerobic power was calculated in each participant. The experimental group then underwent a 5 percent rapid weight loss intervention that involved heavy exercises, the use of plastic clothes, and limiting water and food consumption, t-test for correlated samples was performed to investigate within-group differences and independent samples t-test was performed for measuring the inter-group differences. After the weight loss intervention calculation was performed on research variables as the post-test. In order to determine the difference between the pre-test and post-test for the experimental and control groups, t-test was performed using SPSS software. The following results were obtained: A significant 5 percent decrease was observed for the aerobic power in the experimental group (P<0.039), and a significant increase (32 percent) in their anaerobic power (P<0.009) compared to the control group. It would read better as follows: The treatment group experienced a 5% decrease in aerobic power (P<0.039); however, anaerobic power increased 32% (P<0.009) compared to the control group.Original Abstract: Svrha ovog rada bila je istraziti utjecaj brzog mrsavljenja na aerobnu i anaerobnu snagu sportasa koji sudjeluju u sportovima osjetljivim na tezinu. Dvadeset i cetiri hrvaca je izabrana prema standardnim kriterijima. Oni su informirani o svim postupcima u projektu. Sudionici su grupirani slucajno u eksperimentalnu ili kontrolnu skupinu. Prije pocetka protokola mrsavljenja, za svakog sudionika je izracunata aerobna i anaerobna moc. Eksperimentalna skupina je pokazala razinu od 5 posto brzog mrsavljenja uz intervencije koje su ukljucivale teske vjezbe, koristenje plasticne odjece i ogranicenu potrosnju vode i hrane. t-testom za korelirani uzorak izvrsena je usporedba nezavisnih uzoraka radi dobivanja inter-grupnih razlika. Nakon izracuna mrsavljenja intervencija je uvedena na istrazivackim varijablama kao post-test. Kako bi se odredila razlika izmedu pre-test i post-test za eksperimentalne i kontrolne skupine, t-test je izveden pomocu SPSS programa. Sljedeci rezultati su dobiveni: Znacajno smanjenje od 5 posto za aerobnu snagu opazeno je u eksperimentalnoj skupini (P <0,039), a znacajan porast (32 posto) u njihovoj anaerobnoj snazi (P <0,009) u usporedbi s kontrolnom skupinom. Drzimo kako bi bilo bolje citati kako slijedi: Eksperimentalna skupina dozivjela je pad od 5% u aerobnoj snazi (P <0,039); Medutim, povecana je anaerobna snaga za 32% (p <0,009) u usporedbi s kontrolnom skupinom.]]></description><identifier>ISSN: 1840-3662</identifier><identifier>EISSN: 1840-3670</identifier><language>eng</language><ispartof>Sport science, 2015-08, Vol.8, p.30-34</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Yadollahzadeh, Robab</creatorcontrib><creatorcontrib>Jourkesh, Morteza</creatorcontrib><creatorcontrib>Antonio, Jose</creatorcontrib><creatorcontrib>Soori, Rahman</creatorcontrib><title>THE EFFECTS OF RAPID WEIGHT LOSS ON AEROBIC AND ANAEROBIC POWER ON ATHLETES IN WEIGHT-SENSITIVE SPORTS</title><title>Sport science</title><description><![CDATA[The purpose of this study is to investigate the impact of rapid weight loss on aerobic and anaerobic power on athletes participating in weight-sensitive sports. Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were grouped randomly into an experimental or a control group. Before beginning the weight loss protocol aerobic and anaerobic power was calculated in each participant. The experimental group then underwent a 5 percent rapid weight loss intervention that involved heavy exercises, the use of plastic clothes, and limiting water and food consumption, t-test for correlated samples was performed to investigate within-group differences and independent samples t-test was performed for measuring the inter-group differences. After the weight loss intervention calculation was performed on research variables as the post-test. In order to determine the difference between the pre-test and post-test for the experimental and control groups, t-test was performed using SPSS software. The following results were obtained: A significant 5 percent decrease was observed for the aerobic power in the experimental group (P<0.039), and a significant increase (32 percent) in their anaerobic power (P<0.009) compared to the control group. It would read better as follows: The treatment group experienced a 5% decrease in aerobic power (P<0.039); however, anaerobic power increased 32% (P<0.009) compared to the control group.Original Abstract: Svrha ovog rada bila je istraziti utjecaj brzog mrsavljenja na aerobnu i anaerobnu snagu sportasa koji sudjeluju u sportovima osjetljivim na tezinu. Dvadeset i cetiri hrvaca je izabrana prema standardnim kriterijima. Oni su informirani o svim postupcima u projektu. Sudionici su grupirani slucajno u eksperimentalnu ili kontrolnu skupinu. Prije pocetka protokola mrsavljenja, za svakog sudionika je izracunata aerobna i anaerobna moc. Eksperimentalna skupina je pokazala razinu od 5 posto brzog mrsavljenja uz intervencije koje su ukljucivale teske vjezbe, koristenje plasticne odjece i ogranicenu potrosnju vode i hrane. t-testom za korelirani uzorak izvrsena je usporedba nezavisnih uzoraka radi dobivanja inter-grupnih razlika. Nakon izracuna mrsavljenja intervencija je uvedena na istrazivackim varijablama kao post-test. Kako bi se odredila razlika izmedu pre-test i post-test za eksperimentalne i kontrolne skupine, t-test je izveden pomocu SPSS programa. Sljedeci rezultati su dobiveni: Znacajno smanjenje od 5 posto za aerobnu snagu opazeno je u eksperimentalnoj skupini (P <0,039), a znacajan porast (32 posto) u njihovoj anaerobnoj snazi (P <0,009) u usporedbi s kontrolnom skupinom. Drzimo kako bi bilo bolje citati kako slijedi: Eksperimentalna skupina dozivjela je pad od 5% u aerobnoj snazi (P <0,039); Medutim, povecana je anaerobna snaga za 32% (p <0,009) u usporedbi s kontrolnom skupinom.]]></description><issn>1840-3662</issn><issn>1840-3670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNo9Tl1LwzAUDaLgmPsPefSlkI8uSR9rd7sGSlOa6B5HPxJQpptm-_8WnV44nHvP4RzuDVpQlZKEC0lu_3fB7tEqxjcyT0qIUnSBgqsAQ1lC4Sw2Je7yVm_wDvS2crg2dhYbnENnnnSB82Yz4-9qzQ66H9tVNTiwWDfXZGKhsdrpF8C2NZ2zD-gu9IfoV1deoucSXFEltdnqIq-TEyX8nHAmszBxlcmBchqUynwamOwpEb0YA6dkYmr-m0hB0iGEfj2KTMlpDHQQXlG-RI-_vaev4-fFx_P-_TWO_nDoP_zxEvdUinUmWcok_wZAVUvl</recordid><startdate>20150828</startdate><enddate>20150828</enddate><creator>Yadollahzadeh, Robab</creator><creator>Jourkesh, Morteza</creator><creator>Antonio, Jose</creator><creator>Soori, Rahman</creator><scope>7TS</scope></search><sort><creationdate>20150828</creationdate><title>THE EFFECTS OF RAPID WEIGHT LOSS ON AEROBIC AND ANAEROBIC POWER ON ATHLETES IN WEIGHT-SENSITIVE SPORTS</title><author>Yadollahzadeh, Robab ; Jourkesh, Morteza ; Antonio, Jose ; Soori, Rahman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p103t-3279fd3897b131f889e4f27a106a6cf310d2888107604bffa5c6987dcf1b6e813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yadollahzadeh, Robab</creatorcontrib><creatorcontrib>Jourkesh, Morteza</creatorcontrib><creatorcontrib>Antonio, Jose</creatorcontrib><creatorcontrib>Soori, Rahman</creatorcontrib><collection>Physical Education Index</collection><jtitle>Sport science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yadollahzadeh, Robab</au><au>Jourkesh, Morteza</au><au>Antonio, Jose</au><au>Soori, Rahman</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>THE EFFECTS OF RAPID WEIGHT LOSS ON AEROBIC AND ANAEROBIC POWER ON ATHLETES IN WEIGHT-SENSITIVE SPORTS</atitle><jtitle>Sport science</jtitle><date>2015-08-28</date><risdate>2015</risdate><volume>8</volume><spage>30</spage><epage>34</epage><pages>30-34</pages><issn>1840-3662</issn><eissn>1840-3670</eissn><abstract><![CDATA[The purpose of this study is to investigate the impact of rapid weight loss on aerobic and anaerobic power on athletes participating in weight-sensitive sports. Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were grouped randomly into an experimental or a control group. Before beginning the weight loss protocol aerobic and anaerobic power was calculated in each participant. The experimental group then underwent a 5 percent rapid weight loss intervention that involved heavy exercises, the use of plastic clothes, and limiting water and food consumption, t-test for correlated samples was performed to investigate within-group differences and independent samples t-test was performed for measuring the inter-group differences. After the weight loss intervention calculation was performed on research variables as the post-test. In order to determine the difference between the pre-test and post-test for the experimental and control groups, t-test was performed using SPSS software. The following results were obtained: A significant 5 percent decrease was observed for the aerobic power in the experimental group (P<0.039), and a significant increase (32 percent) in their anaerobic power (P<0.009) compared to the control group. It would read better as follows: The treatment group experienced a 5% decrease in aerobic power (P<0.039); however, anaerobic power increased 32% (P<0.009) compared to the control group.Original Abstract: Svrha ovog rada bila je istraziti utjecaj brzog mrsavljenja na aerobnu i anaerobnu snagu sportasa koji sudjeluju u sportovima osjetljivim na tezinu. Dvadeset i cetiri hrvaca je izabrana prema standardnim kriterijima. Oni su informirani o svim postupcima u projektu. Sudionici su grupirani slucajno u eksperimentalnu ili kontrolnu skupinu. Prije pocetka protokola mrsavljenja, za svakog sudionika je izracunata aerobna i anaerobna moc. Eksperimentalna skupina je pokazala razinu od 5 posto brzog mrsavljenja uz intervencije koje su ukljucivale teske vjezbe, koristenje plasticne odjece i ogranicenu potrosnju vode i hrane. t-testom za korelirani uzorak izvrsena je usporedba nezavisnih uzoraka radi dobivanja inter-grupnih razlika. Nakon izracuna mrsavljenja intervencija je uvedena na istrazivackim varijablama kao post-test. Kako bi se odredila razlika izmedu pre-test i post-test za eksperimentalne i kontrolne skupine, t-test je izveden pomocu SPSS programa. Sljedeci rezultati su dobiveni: Znacajno smanjenje od 5 posto za aerobnu snagu opazeno je u eksperimentalnoj skupini (P <0,039), a znacajan porast (32 posto) u njihovoj anaerobnoj snazi (P <0,009) u usporedbi s kontrolnom skupinom. Drzimo kako bi bilo bolje citati kako slijedi: Eksperimentalna skupina dozivjela je pad od 5% u aerobnoj snazi (P <0,039); Medutim, povecana je anaerobna snaga za 32% (p <0,009) u usporedbi s kontrolnom skupinom.]]></abstract><tpages>5</tpages></addata></record>
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