A Wearable Biosensor for Sweat Lactate as a Proxy for Sport Performance Monitoring

Xuan, XingKTH,Tillämpad fysikalisk kemi,Department of Chemistry School of Engineering Sciences in Chemistry, Biotechnology and Health KTH Royal Institute of Technology Teknikringen 30 100 44 Stockholm Sweden (författare)

QC 20231123
In the last decade, sport performance assessment has significantly transformed due to the appearance of disruptive technologies. Subjective pen and paper notations have evolved into advanced wearable sensing systems that acquire performance-related data. The selection of adequate performance metric variables always causes a debate in sport physiology, and this becomes more relevant once new biochemical indicators are proposed, such as sweat lactate. Here, we analyze the correlation of real-time sweat lactate, obtained with a validated wearable biosensor, with the typical physiological parameters often recorded in sports laboratories (e. g., blood lactate, Borg scale for the rating of perceived exertion, heart rate, power output, blood glucose, and respiratory quotient). We found that the heart rate, power output, Borg scale, and blood lactate relate to sweat lactate in independent individuals during cycling activity. Hence, we demonstrate the potential to associate non-invasive, quantitative, and personalized analysis with sport practice.

Chen, ChenKTH,Tillämpad fysikalisk kemi,Department of Chemistry School of Engineering Sciences in Chemistry, Biotechnology and Health KTH Royal Institute of Technology Teknikringen 30 100 44 Stockholm Sweden(Swepub:kth)u1c3hj8e (författare)
Pérez Ràfols, ClaraKTH,Kemi,Department of Chemistry School of Engineering Sciences in Chemistry, Biotechnology and Health KTH Royal Institute of Technology Teknikringen 30 100 44 Stockholm Sweden(Swepub:kth)u1bdr1iv (författare)
Swarén, Mikael,1980-Högskolan Dalarna,Idrotts- och hälsovetenskap,Swedish Unit of Metrology in Sports,Dalarna Univ, Inst Hlth & Welf, Swedish Unit Metrol Sports, S-79188 Falun, Sweden.(Swepub:du)miv (författare)
Wedholm, LarsHögskolan Dalarna,Idrotts- och hälsovetenskap,Dalarna Univ, Inst Hlth & Welf, S-79188 Falun, Sweden.(Swepub:du)lwh (författare)
Cuartero, Maria,PhD,1984-KTH,Tillämpad fysikalisk kemi,Department of Chemistry School of Engineering Sciences in Chemistry, Biotechnology and Health KTH Royal Institute of Technology Teknikringen 30 100 44 Stockholm Sweden(Swepub:kth)u1lfp38j (författare)
Crespo, Gaston A.,1980-KTH,Tillämpad fysikalisk kemi,Department of Chemistry School of Engineering Sciences in Chemistry, Biotechnology and Health KTH Royal Institute of Technology Teknikringen 30 100 44 Stockholm Sweden(Swepub:kth)u185cj5g (författare)
KTHTillämpad fysikalisk kemi (creator_code:org_t)

Av författaren/redakt...: Xuan, Xing; Chen, Chen; Pérez Ràfols, Cl ...; Swarén, Mikael, ...; Wedholm, Lars; Cuartero, Maria, ...; visa fler...; Crespo, Gaston A ...; visa färre...

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MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Hälsovetenskap; och Idrottsvetenskap

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