https://www.selleckchem.com/pr....oducts/guanidine-thi
09 ± 0.91 s) (p 0.05). During swimming followed IMF, a significant decrease in stroke rate and a significant increase in stroke length were observed in the latter half of the 100-m swimming trial. In addition, the sense of dyspnea was significantly higher in swimming in the IMF condition than in control condition. IMF prior to swimming negatively affects swimming performance in the extreme intensity domain. It is suggested that due to the dual use of respiration and generate propulsion in accessory respiratory muscles