{"id":48245,"date":"2021-09-28T14:51:05","date_gmt":"2021-09-28T14:51:05","guid":{"rendered":"https:\/\/revista-apunts.com\/tablas\/tabla-1-146-09\/"},"modified":"2021-09-28T17:13:11","modified_gmt":"2021-09-28T17:13:11","slug":"tabla-1-146-09","status":"publish","type":"tablas","link":"https:\/\/revista-apunts.com\/ca\/tablas\/tabla-1-146-09\/","title":{"rendered":"Taula 1 \u2013 146.09"},"content":{"rendered":"\n

Taula 1<\/h2>\n\n\n\n

Mitjana, desviaci\u00f3 est\u00e0ndard, interval de confian\u00e7a i d de Cohen globals de rendiment i velocitat de nataci\u00f3, par\u00e0metres fisiol\u00f2gics, contribuci\u00f3 energ\u00e8tica metab\u00f2lica total i despesa energ\u00e8tica per als socorristes, N<\/em> = 21.<\/p>\n\n\n\n
Variable<\/td>CR<\/td>CFA<\/em><\/td>p<\/em> (d<\/em> de Cohen)<\/td><\/tr>
Rendiment (s)<\/td>83.2 \u00b1 8.2 [79.5, 87.0]<\/td>100.5 \u00b1 11.8 [95.2, 105.9]<\/td>< .001* (1.54)<\/td><\/tr>
v (m\u00b7s-1<\/sup>)<\/td>1.09 \u00b1 0.13 [1.02, 1.16]<\/td>0.96 \u00b1 0.17 [0.87, 1.05]<\/td>< .001* (0.85)<\/td><\/tr>
VO2m\u00e0x<\/sub> (ml\u00b7kg\u00b7min-1<\/sup>)<\/td>45.0 \u00b1 8.0 [40.7, 49.3]<\/td>44.8 \u00b1 8.8 [40.1, 49.5]<\/td>.70 (0.02)<\/td><\/tr>
LAm\u00e0x<\/sub> (ml\u00b7l-1<\/sup>)<\/td>14.6 \u00b1 3.3 [12.9, 16.4]<\/td>15.6 \u00b1 4.0 [13.5, 17.8]<\/td>.43 (0.13)<\/td><\/tr>
FC (lpm)<\/td>159 \u00b1 13 [152, 167]<\/td>160 \u00b1 11 [154, 66]<\/td>.83 (0.03)<\/td><\/tr>
RPE (punts)<\/td>17.7 \u00b1 1.4 [16.9, 18.5]<\/td>17.8 \u00b1 1.7 [16.9, 18.7]<\/td>.75 (0.06)<\/td><\/tr>
Aer (kJ)<\/td>80.2 \u00b1 15.6 [73.0, 87.5]<\/td>89.4 \u00b1 18.0 [81.2, 97.6]<\/td>.034* (0.54)<\/td><\/tr>
AnaerLa (kJ)<\/td>53.4 \u00b1 15.5 [46.3, 60.5]<\/td>60.0 \u00b1 15.2 [53.1, 60.9]<\/td>.045* (0.42)<\/td><\/tr>
AnaerAla (kJ)<\/td>32.9 \u00b1 3.1 [31.4, 34.4]<\/td>33.0 \u00b1 3.2 [31.5, 34.5]<\/td>.32 (0.03)<\/td><\/tr>
Etot<\/sub> (kJ)<\/td>166.4 \u00b1 16.5 [158.9, 173.9]<\/td>182.5 \u00b1 23.1 [172.0, 193.0]<\/td>< .001 (0.96)*<\/td><\/tr>
% Aer<\/td>48.3 \u00b1 7.9 [44.6, 51.8]<\/td>49.0 \u00b1 6.0 [46.1, 51.6]<\/td>.72 (0.08)<\/td><\/tr>
% AnaerLa<\/td>31.8 \u00b1 7.7 [28.2, 35.3]<\/td>32.8 \u00b1 6.5 [29.8, 35.8]<\/td>.54 (0.14)<\/td><\/tr>
% AnaerAla<\/td>19.9 \u00b1 2.3 [18.0, 21.0]<\/td>18.2 \u00b1 2.0 [17.3, 19.1]<\/td>< .001* (0.78)<\/td><\/tr>
% Anaer<\/td>51.7 \u00b1 7.9 [48.1, 55.3]<\/td>51.2 \u00b1 6.0 [40.3, 53.8]<\/td>.71 (0.07)<\/td><\/tr>
Despesa energ\u00e8tica (kJ\u00b7m-1<\/sup>)<\/td>1.51 \u00b1 0.24 [1.40, 1.62]<\/td>1.90 \u00b1 0.33 [1.74, 2.05]<\/td>< .001* (1.35)<\/td><\/tr>
Nota. v = velocitat de nataci\u00f3; VO2m\u00e0x<\/sub> = consum m\u00e0xim d\u2019oxigen; LAm\u00e0x<\/sub> = valor m\u00e0xim de lactat; FC = freq\u00fc\u00e8ncia card\u00edaca; RPE = escala d\u2019esfor\u00e7 percebut; Etot<\/sub> = despesa energ\u00e8tica metab\u00f2lica total; % Aer = % de contribuci\u00f3 energ\u00e8tica aer\u00f2bica; % AnaerLa = % de contribuci\u00f3 energ\u00e8tica anaer\u00f2bica l\u00e0ctica ; % AnaerAla = % de contribuci\u00f3 energ\u00e8tica anaer\u00f2bica al\u00e0ctica.<\/td><\/tr><\/tbody><\/table>\n\n\n\n
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