Variations of estimated maximal aerobic speed in children soccer players and its associations with the accumulated training load: Comparisons between non, low and high responders

PHYSIOLOGY & BEHAVIOR

卷:224

Article

Clemente, Filipe Manuel^1,2  Silva, Ana Filipa^1,3,4  Alves, Ana Ruivo^5,6  Nikolaidis, Pantelis Theodoros⁷  Ramirez-Campillo, Rodrigo⁸  Lima, Ricardo^1,4  Sogut, Mustafa⁹  Rosemann, Thomas¹⁰  Knechtle, Beat^10,11 

[1] Inst Politecn Viana Castelo, Escola Super Desporto & Lazer, Rua Escola Ind & Comercial Nun Alvares, P-4900347 Viana Do Castelo, Portugal

[2] Inst Telecomunicacoes, Delegacao Covilha, P-6200001 Covilha, Portugal

[3] Polytech Inst Maia, N2i, P-4475690 Maia, Portugal

[4] Hlth Sci & Human Dev CIDESD, Res Ctr Sports Sci, P-5001801 Vila Real, Portugal

[5] Inst Politecn Beja, Dept Artes Humanidades & Desporto, P-7800295 Beja, Portugal

[6] Inst Univ Maia ISMAI, Ctr Invest Desporto Saude & Desenvolvimento Human, P-4475690 Maia, Portugal

[7] Exercise Physiol Lab, Nikaia 18450, Greece

[8] Univ Lagos, Dept Phys Act Sci, Qual Life & Wellness Res Grp, Human Performance Lab, Lord Cochrane 1046, Osorno, Chile

[9] Middle East Tech Univ, Fac Educ, Dept Phys Educ & Sports, TR-06800 Ankara, Turkey

[10] Univ Zurich, Inst Primary Care, CH-8091 Zurich, Switzerland

[11] Medbase St Gallen Vadianpl, CH-9001 St Gallen, Switzerland

关键词: Children;    Association football;    Performance;    Aerobic fitness;    Training load;    Internal load;   

DOI  :  10.1016/j.physbeh.2020.113030

来源: Elsevier

【 摘 要 】

The aim of this study was twofold: (i) to examine the variations of estimated maximal aerobic speed between non, low and high responders and (ii) to analyze the relationships between accumulated training load parameters and variations of maximal aerobic speed in children soccer players. Forty-four male soccer players were assessed three times during the early and mid-season (second to fifth month of the season) and were monitored daily over the period of analysis using the rating of perceived exertion (RPE), recording the training duration (in min) and calculating the session-RPE (sRPE). Pairwise comparisons revealed that maximal aerobic speed (MAS) was greater for the third assessment than the first (p-value [p] = 0.003; standardized effect of Cohen [d] = 0.355) and second (p = 0.013; d = 0.193) assessments. Large correlations were found between MAS and accumulated RPE, accumulated time, and accumulated sRPE. Moreover, non, low and high responders differed in.MAS (p<0.001) with the last group presenting the largest improvement in MAS. Results suggest that children with lower MAS baseline levels will improve more this capacity over the early and mid-season period compared to children with better baseline levels. Moreover, associations between accumulated training load and MAS were found, suggesting that the training effort can be related with aerobic capacity changes.

【 授权许可】

Free