Comparison of High-Intensity Interval Training and Moderate-Intensity Continuous Training on VO2max and Response Reaction Time in Basketball Referees

Abstract

Introduction -Physical condition is an important aspect that a referee must have, because the decrease in physical condition mayresult in emotional instability, premature fatigue, decreased concentration and cause failure to focus in leading the match.Objective -The aim ofthis study was to compare the effect of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on VO 2 max and reaction time response in basketball referees. Methods-A total of 20 men aged 18-21 years were enrolled in this study and given high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT).VO 2 max was measured using multistage fitness test (MFT) and the response reaction time was measuredusingwhole body reaction time test type II. Measurementswere carried out twice in pretest and postest. Data were analyzed for Independent-Samples T-Test and Paired Samples Test using the Statistical Package for Social Science (SPSS).Results -Mean value ofVO 2 max on HIIT between pretest and posttest was 33.36±3.78 vs. 45.12±3.45 mL/ kg/min (p-value=0.000). Mean value ofVO 2 max at MICT between pretest and posttest was 34.26±6.69 vs. 40.50±5.04 mL/kg/min (p-value=0.000). Mean reaction time in HIIT between pretest and posttest was 0.33±0.08 vs. 0.28±0.08 second (p-value=0.001). Mean MICT reaction time between pretest and posttest was 0.30±0.04 vs. 0.29±0.04 second, (p-value=0.029)). Mean delta (Δ) VO 2 max between HIIT vs. MICT was 11.76±2.27vs.6.24±2.49 mL/kg/min (p-value=0.000). Mean delta (Δ) reaction time between HIIT vs. MICT was -0.04±0.03 vs. -0.01±0.01 second (p-value=0.002). Conclusion -Based on the study results, it can be concluded that HIIT and MICT increase VO 2 max and response reaction time, but HIIT was more effective in increasing VO 2 max and reaction time compared to MICT in basketball referees.

Features of the development of strength training of highly qualified football referees in the competitive period

“…Research by Sant'anna et al, (2021) on the fitness of rugby referees suggests the need for more high-intensity training aimed at developing speed endurance, which is driven by playing activities during the game. Breklen et al, (2021) state that high-intensity training 3 times a week for basketball referees results in improved speed performance and reduced reaction time when making decisions on the basketball court. In turn, studies of the physical fitness of referees in handball proved that improving the results of special endurance in the training process significantly improves the efficiency of making the right decisions during the game (Blob et al, 2022).…”

Perbedaan Pengaruh Continuous Running Dan High Intensity Interval Training Terhadap Peningkatan Cardiorespiratory Fitness Pada Siswa Sman 83 Jakarta Dengan Aktivitas Fisik Rendah

“…Pada uji paired sample T-test dengan standar deviasi 3,55 didapatkan nilai p value 0,001 yang lebih kecil dari nilai α (0,05) sehingga dapat dinyatakan bahwa continuous running exercise mempunyai pengaruh dalam peningkatan nilai cardiorespiratory fitness. Hal ini sejalan dengan penelitian sebelumnya yang dilakukan oleh Risal et al (2021) menyatakan bahwa latihan continuous running sebanyak 3 kali selama 4 minggu yang diberikan pada 20 wasit permainan bola basket dapat meningkatkan rata-rata vo2max pre test 34,36 dan post test 40,50. Penelitian tersebut menunjukan bahwa continuous running exercise dapat meningkatkan nilai VO2 Max dan waktu reaksi pada wasit permainan bola basket.…”

“…Dalam rangka meningkatkan cardiorespiratory ftness maka dapat dilakukan latihan olahraga Continuous running dan HIIT. Berdasarkan penelitian sebelumnya yang dilakukan oleh (Risal et al, 2021), intervensi continuous running yang dilakukan selama 4 minggu dapat meningkatkan vo2max pada wasit pertandingan bola basket. Sedangkan penelitan sebelumnya yang dilakukan oleh (van Biljon et al, 2018), intervensi HIIT exercise yang dilakukan selama 5 minggu dapat meningkatkan kesehatan kardiometabolik pada anak.…”