Inspiratory Muscle Training Improves Aerobic Capacity in Amateur Indoor Football Players

Abstract

Inspiratory muscle training represents a recommended clinical practice to improve physical performance of healthy individuals, athletes, and those with chronic diseases. This study aimed to evaluate whether high- and low-intensity inspiratory muscle training interferes with the aerobic capacity of indoor soccer players. Volunteers were equally and randomly divided into CON (control group, no inspiratory muscle training); HIG (high-intensity group, inspiratory muscle training at 80% of maximal inspiratory pressure, 3 sets of 12 repetitions); and LIG (low-intensity group, inspiratory muscle training at 50% of maximal inspiratory pressure, 2 sets of 20 repetitions). Before and after inspiratory muscle training, maximal inspiratory and expiratory pressures, the incremental shuttle run test, and the 3-min step test were evaluated. Both inspiratory muscle training protocols improved maximal inspiratory and expiratory pressures, and indirect maximal oxygen consumption and distance traveled in the shuttle test compared to CON. However, only HIG achieved significant increases of indirect oxygen consumption and frequency of step rise in the 3-min step test (p<0.05). Inspiratory muscle training is an important tool to enhance maximal inspiratory pressure and exercise tolerance with potential benefits on submaximal aerobic capacity. However, high-intensity inspiratory muscle training improved aerobic capacity in amateur indoor soccer players in both submaximal tests.

Cirurgia parendodôntica para remoção de um cisto periapical: Relato de caso

“…Há evidências que o treino dos músculos respiratórios (TMR) pode retardar o início da fadiga muscular, melhorar o desempenho ventilatório, aumentar a força muscular respiratória (FMR), a tolerância ao exercício e a performance esportiva (SHEI, 2018;MACKAŁA et al, 2019;SOUSA et al, 2021), incrementando o tempo de recuperação de atletas e a função pulmonar (ENRIGHT & UNNITHAN, 2011).…”

DIFERENTES MÉTODOS DE SUPERAÇÃO DE DORMÊNCIA DE Adenanthera pavonina L. (Tento-Carolina)

“…Ressalta-se, entretanto, que não houve diferença entre tais grupos (p= 0,959) (Figura 3). VAŠÍČKOVÁ et al, 2017;YAÑEZ-SEPULVEDA et al, 2021), em remadores (FORBES et al, 2011;BELL et al, 2013;RIGANAS et al, 2019), em atletas amadores (ABREU et al, 2019;SOUSA et al, 2021) e também em indivíduos hígidos sedentários (ENRIGHT, 2011;RODRÍGUEZ-NÚÑEZ et al, 2016), entretanto, a maioria dos estudos existentes se referem a realização do TMR em solo (GOOSEY-TOLFREY et al, 2010;VASCONCELOS et al, 2017;ANTONELLI et al, 2020), o que ressalta o diferencial 10 desse estudo ao avaliar o efeito do TMI em atletas de basquetebol em dois meios distintos, ou seja, solo e água.…”