Advanced Wearable Devices for Monitoring Sweat Biochemical Markers in Athletic Performance: A Comprehensive Review.

Area of Science:

• Sports Science
• Biomedical Engineering
• Wearable Technology

Background:

• Wearable technology advances enable real-time monitoring of athletes' physiological data.
• Recent innovations include biosensor devices for biochemical parameter tracking.
• Noninvasive sweat analysis offers insights into critical biomarkers.

Purpose of the Study:

• To explore the capabilities of wearable biosensors for monitoring athletes' biochemical parameters via sweat analysis.
• To highlight the potential of these devices in optimizing training, recovery, and injury prevention.

Main Methods:

• Utilizing noninvasive sweat analysis to detect biomarkers such as glucose, lactate, electrolytes, pH, and cortisol.
• Employing electrochemical and colorimetric methods for sweat analysis.
• Developing flexible and unobtrusive wearable devices like epidermal patches, temporary tattoos, and fabric-based sensors.

Main Results:

• Biomarkers in sweat provide crucial data on energy utilization, hydration, muscle function, and stress.
• Electrochemical methods offer higher precision in sweat analysis compared to colorimetric methods.
• Advanced wearable sensors transmit real-time data for analysis.

Conclusions:

• Wearable biosensors analyzing sweat biomarkers can significantly enhance athlete health monitoring.
• These technologies facilitate personalized training plans, optimized nutrition, and reduced injury risk.
• The data aids coaches and medical staff in improving athletic performance and well-being.