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Journal of Exercise Physiology and Health SciencesJournal of Exercise Physiology and Health Sciences

This study aims to explore the contribution of aerobic energy in adult men during anaerobic activity, specifically in the context of the Wingate Anaerobic Test (WAnT) test. The study involved 30 healthy men in their late teens who had no previous sports experience. The methods used include VO2 peak measurements and oxygen uptake during anaerobic tests. The results showed that oxygen use during WAnT reached 69% of peak VO2, with aerobic energy contribution ranging from 16% to 45%, depending on the assumed mechanical efficiency values. These findings confirm that although anaerobic activity is usually dominated by non-oxidative metabolism, the aerobic contribution remains significant and cannot be ignored. The study also noted that the oxygen uptake response in adult men was faster compared to other age groups, suggesting the important role of oxidative metabolism in meeting energy needs during high-intensity exercise. Thus, the results of this study provide new insights into the interaction between aerobic and anaerobic metabolism, as well as its implications for future training and fitness programs. This research is expected to be a reference for the development of more effective training strategies to improve athletes performance.

In adult males, the contribution of aerobic energy to WAnT30 cannot be ignored.Oxygen uptake during WAnT30 is 69% of VO2 peak in adult males.Furthermore, the aerobic energy contribution to WAnT30 ranges from 16% to 45% in adult males, considering extreme assumed mechanical efficiency values.

Penelitian lebih lanjut perlu dilakukan untuk mengeksplorasi bagaimana perbedaan individu dalam efisiensi mekanik memengaruhi kontribusi energi aerobik selama aktivitas anaerobik, dengan mempertimbangkan potensi peran faktor genetik dan karakteristik serat otot. Selain itu, studi prospektif dapat menyelidiki apakah pelatihan yang dirancang khusus untuk meningkatkan metabolisme oksidatif dapat meningkatkan kinerja dalam aktivitas anaerobik intensitas tinggi pada pria dewasa. Terakhir, penelitian di masa depan dapat berfokus pada interaksi antara metabolisme aerobik dan anaerobik pada kelompok usia yang berbeda, termasuk wanita, untuk memahami lebih lanjut bagaimana kontribusi energi berubah sepanjang rentang hidup dan bagaimana strategi pelatihan dapat disesuaikan untuk mengoptimalkan kinerja di berbagai populasi. Penelitian-penelitian ini diharapkan dapat memberikan pemahaman yang lebih komprehensif tentang dinamika energi selama latihan intensitas tinggi dan mengarah pada pengembangan program pelatihan yang lebih efektif dan personal.

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