A 6-week swimming intervention with ARDS did not enhance CRF. No within-group differences were observed at post-intervention except for RER which increased in group E at maximal workload. No significant between-group differences were observed at post-intervention. The mean difference in glycerol concentration (ΔGLY) was assessed after the first and last swimming session. Body mass index (BMI), fat mass (FM), and fat-free mass (FFM) were also measured. An incremental exercise test was administered pre- and post-intervention to assess cardiorespiratory fitness (CRF) by measuring VO 2max, carbon dioxide volume, respiratory minute ventilation, respiratory exchange ratio (RER), and heart rate at 50, 100, 150, 200 W and at maximal workload. ARDS was induced via tube breathing (1000 ml) in group E. The intervention involved 50 min of front crawl swimming performed at 60% VO 2max twice weekly for 6 consecutive weeks. A mixed-sex sample of 22 individuals was divided into homogeneous experimental (E) and control (C) groups controlled for maximal oxygen uptake (VO 2max). The aim of this study was to investigate the circulatory, respiratory, and metabolic effects of induced hypercapnia via added respiratory dead space (ARDS) during moderate-intensity swimming in recreational swimmers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |