TY - JOUR
T1 - Effects of training loads on stress tolerance and mucosal immunity in high-intensity functional fitness athletes
AU - Batista, Elias Dos Santos
AU - Ribeiro, Bruno Laerte Lopes
AU - Galvão-Coelho, Nicole Leite
AU - de Almeida, Raissa Nobrega
AU - Teixeira, Romulo Vasconcelos
AU - Da Silveira, Jonatas Cardoso
AU - de Morais Ferreira, Ayrton Bruno
AU - Mortatti, Arnaldo Luis
PY - 2023
Y1 - 2023
N2 - 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. .
AB - 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. .
UR - https://hdl.handle.net/1959.7/uws:73790
U2 - 10.1080/02701367.2021.2011828
DO - 10.1080/02701367.2021.2011828
M3 - Article
SN - 0270-1367
VL - 94
SP - 500
EP - 509
JO - Research Quarterly for Exercise and Sport
JF - Research Quarterly for Exercise and Sport
IS - 2
ER -