Research Article
Contemporary Technologies in Sports Education
– Monitoring and Enhancing Performance in 3X3 Basketball Players
Mocrousov Elena*
,
Tugui Olga
Issue:
Volume 11, Issue 3, June 2026
Pages:
43-48
Received:
25 March 2026
Accepted:
27 April 2026
Published:
15 May 2026
DOI:
10.11648/j.her.20261103.11
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Abstract: This study aimed to analyze the characteristics of physical load and physiological responses of a female basketball player during competitive 3×3 basketball using modern monitoring technologies. The research was conducted on a 21-year-old athlete from the State University of Moldova who participated in the National University Championship. Heart rate data were continuously recorded using a Polar H10 chest strap and analyzed via the Polar Flow platform during a full competition day (2 h 10 min). The results revealed a variable load structure characterized by alternating high-intensity efforts and recovery periods. A significant proportion of time was spent in low-intensity zones (32%), reflecting recovery phases, while 34% of the total time was spent in high and maximal intensity zones, indicating substantial anaerobic contribution. Segmental analysis demonstrated consistently elevated heart rate values (181-188 bpm average; 193-197 bpm peak), confirming high cardiovascular strain across matches. Energy system analysis showed a predominance of carbohydrate metabolism (84-90%), supporting the high-intensity nature of 3×3 basketball. A temporary reduction in intensity observed in the second match, followed by an increase in the third, suggests fatigue development and subsequent mobilization of physiological reserves. Low standard deviation values indicate stable cardiovascular responses during competition. The findings highlight the effectiveness of wearable monitoring technologies in assessing real-time physiological load and support their application in optimizing training processes. The study contributes to understanding the demands of 3×3 basketball under real competitive conditions, particularly in female athletes, where empirical data remain limited.
Abstract: This study aimed to analyze the characteristics of physical load and physiological responses of a female basketball player during competitive 3×3 basketball using modern monitoring technologies. The research was conducted on a 21-year-old athlete from the State University of Moldova who participated in the National University Championship. Heart ra...
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