| Autor: |
Batista, Elias Dos Santos, Ribeiro, Bruno Laerte Lopes, Leite Galvão-Coelho, Nicole, Almeida, Raíssa Nóbrega de, Teixeira, Rômulo Vasconcelos, Silveira, Jonatas Cardoso Da, Ferreira, Ayrton Bruno de Morais, Mortatti, Arnaldo Luis |
| Předmět: |
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| Zdroj: |
Research Quarterly for Exercise & Sport; Jun2023, Vol. 94 Issue 2, p500-509, 10p |
| Abstrakt: |
Purpose: This study aimed to analyze the effects of training load on stress tolerance (ST) and secretory immunoglobulin A (SIgA) in male and female high-intensity functional fitness (HIFF) athletes during two different 10 and consecutive weekly training volume loads [higher (week 1) and lower volume (week 2)]. Methods: 14 athletes [7 males: 29.3 (±5.8) years; 86.3 (±8.2) kg and 176.8 (±3.8) cm and 7 females: 32.7 (±4.4) years; 60.0 (±6.7) kg and 162.5 (±5.9) cm] participated. The ST, assessed by Daily Analysis of Life Demand in Athletes questionnaire (DALDA) and Saliva sampling were performed in four time-points (pre (T1) and post (T2) week 1; pre (T3) and post (T4) week 2). Results: Female athletes showed a decrease in ST (symptoms of stress) from 15 T1 to T3 [F(3,36) = 7.184, p˂ 0.001, ηp2 = 0.374], without difference in male athletes (p >.05). There is a significant difference of SIgA concentration [F(3.36) = 3.551; p =.024; ηp2 = 0.228], with a significant decrease in female athletes group in T2 compared to T1 (p =.013) and T4 (p =.023). In addition, the different training volume loads did not impact mucosal immunity in male athletes (p >.05). Conclusion: The current findings suggest that higher HIFF volume results in decreased ST and SIgA concentration in female 20 athletes and a subsequent decrease in training volume loads contributed to restoring these variables. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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