Hiroki Okawara, Yuji Iwasawa, Tomonori Sawada, Kazuhisa Sugai, Kyohei Daigo, Yuta Seki, Genki Ichihara, Daisuke Nakashima, Motoaki Sano, Masaya Nakamura, Kazuki Sato, Keiichi Fukuda, Yoshinori Katsumata
We aimed to investigate the reliability and validity of sweat lactate threshold (sLT) measurement based on the real-time monitoring of the transition in sweat lactate levels (sLA) under hypoxic exercise. In this cross-sectional study, 20 healthy participants who underwent exercise tests using respiratory gas analysis under hypoxia (fraction of inspired oxygen [FiO2 ], 15.4 ± 0.8%) in addition to normoxia (FiO2 , 20.9%) were included; we simultaneously monitored sLA transition using a wearable lactate sensor...
December 21, 2023: Scientific Reports