The effects of high-intensity interval training on physical fitness and physiological responses in taekwondo athletes: a systematic review and meta-analysis

Key Points

• High-intensity interval training significantly improves physical fitness in taekwondo athletes, enhancing their overall performance.
• The meta-analysis indicates a consistent increase in aerobic and anaerobic capacity following the training regimen.
• Observational analysis across various studies reveals physiological responses, such as improved heart rate and recovery times.
• These findings highlight the potential for targeted training to optimize athletic performance in combat sports.