Treinamento funcional utilizado como forma complementar ao treinamento técnico tático em jovens jogadores de futebol

Autor: Marques Neto, Dermival Ribeiro
Přispěvatelé: Silva-Grigoletto, Marzo Edir da
Jazyk: portugalština
Rok vydání: 2022
Předmět:
Zdroj: Repositório Institucional da UFS
Universidade Federal de Sergipe (UFS)
instacron:UFS
Popis: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES The objective of this study was to compare the effects of speed-oriented TF (VOTF) and strength-oriented TF (SOTF) in different parameters of COD, jumping ability, and linear speed in under-20 soccer players. For this, a quasiexperimental study was carried out in the pre-season period, lasting six weeks. 22 under-20 players were randomized into two groups: speed-oriented functional training (VOFT) and strength-oriented functional training (SOFT). Participants were evaluated pre- (week one) and post-intervention (week six) in the right-side and left-side L running test to assess fast COD (≤ 90°) and in the running test. zigzag to assess COD strength (> 90°). Jump height was measured by the countermovement jump (CMJ) used to assess elastic strength and by the squat jump (SJ) used to assess concentric strength. The maximum speed was evaluated by the sprint test in 20 meters. The turn-of-turn deficit index (COD deficit) was calculated for all COD tests. Both groups showed significant improvement over time in the L-run test for the right side (VOFT - pre: 4.09 ± 0.16 s; post: 3.88 ± 0.10 s; p = 0.004; g = 1.29); (SOFT pre: 4.07 ± 0.07 s; post: 3.80 ± 0.13 s; p < 0.001; g = 2.40). As for the zigzag test (VOFT - pre: 5.89 ± 0.14 s; post: 5.65 ± 0.25 s; p = 0.002; g = 0.98); SOFT (pre: 5.84 ± 0.10 s; post: 5.59 ± 0.17; p 90°). Altura de salto foi aferida pelo salto com contramovimento (CMJ) usado para avaliar força elástica e pelo salto de agachamento (SJ) usado para avaliar a força concêntrica. A velocidade máxima foi avaliada pelo teste de sprint em 20 metros. O índice de déficit de mudança de direção (COD déficit) foi calculado para todos os testes de COD. Ambos os grupos apresentaram melhora significativa ao longo do tempo no teste de corrida em L para o lado direito (VOFT - pré: 4.09 ± 0.16 s; pós: 3.88 ± 0.10 s; p = 0.004; g = 1.29); (SOFT pré: 4.07 ± 0.07 s; pós: 3.80 ± 0.13 s; p < 0.001; g = 2.40). Assim como para o ziguezague teste (VOFT - pré: 5.89 ± 0.14 s; pós: 5.65 ± 0.25 s; p = 0.002; g = 0.98); SOFT (pré: 5.84 ± 0.10 s; pós: 5.59 ± 0.17; p
Databáze: OpenAIRE