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The effect of caffeine consumption on the time to reach fatigue and oxygen consumption index in active men | ||
| New Approaches in Exercise Physiology | ||
| مقاله 12، دوره 5، شماره 10، اسفند 2023، صفحه 239-254 اصل مقاله (857.98 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22054/nass.2024.82688.1167 | ||
| نویسندگان | ||
| kamal ranjbar* 1؛ Ebrahim Zarrinkalam2 | ||
| 1Department of Physical Education and Sport Science, Bandar Abbas Branch, Islamic Azad University, Bandar Abbas, Iran. | ||
| 2Department of Physical Education and Sport Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran. | ||
| چکیده | ||
| Purpose: Caffeine is a widely used and available physiological stimulant that is effective in sports performance. The purpose of this study was to investigate the effect of caffeine consumption and exercise on fatigue and cardiovascular responses in active men. Methods: The statistical population of this research was made up of all male students of physical education in the age range of 19 to 27 years with at least three activity sessions per week. 15 of them were selected as subjects and they performed the exercise protocol in two stages (the first stage by eating placebo and the second stage by eating coffee). The exercise protocol was the Bruce test, which was performed separately on two days with a 5-day interval. Subjects consumed 5 mg/kg of coffee in the first session under placebo conditions, and in the second session, subjects consumed 5 mg/kg of coffee one hour before the test. Blood samples were collected before taking the placebo or caffeine and after the test. The descriptive statistics method was used to describe the data, determine the mean and standard deviation of the data, and the correlated t-test was used in the statistical inference section to analyze the data. Statistical analysis was used with SPSS version 26 software with a significance level of less than 5 percent. Results: The results of the correlated t-test showed that the consumption of caffeine supplements significantly increased the time to reach fatigue (p=0.023) and the index of oxygen consumption after exercise (p=0.041). Conclusion: In general, it can be said that active men can use 6 mg/kg of caffeine supplement one hour before sports activity to improve the time to reach fatigue. | ||
| کلیدواژهها | ||
| caffeine؛ fatigue؛ active men؛ oxygen consumption index | ||
| مراجع | ||
|
Acquah-Sam, E. (2021). Developing sports for economic growth and development in developing countries. European Scientific Journal, 17(15), 172-216.
Bauer, J., Maier, K., Linderkamp, O., & Hentschel, R. (2001). Effect of caffeine on oxygen consumption and metabolic rate in very low birth weight infants with idiopathic apnea. Pediatrics, 107(4), 660-663.
Bell, D. G., & McLellan, T. M. (2003). Effect of repeated caffeine ingestion on repeated exhaustive exercise endurance. Medicine and science in sports and exercise, 35(8), 1348-1354.
Bridge, C., & Jones, M. (2006). The effect of caffeine ingestion on 8 km run performance in a field setting. Journal of sports sciences, 24(4), 433-439.
Burke, L. M. (2008). Caffeine and sports performance. Applied Physiology, Nutrition, and Metabolism, 33(6), 1319-1334. Domaciuk, M., Wójcik, D., Zarzeczna, A., Kanatek, J., & Jędrocha, H. (2022). Effects of coffee alkaloids–caffeine, theobromine and theophylline on the human organism. EJMT, 1, 31.
Fasihi, L., Shahrbanian, S., & Jahangiri, M. (2025). Effects of Combined Training on Fatigue in People with Multiple Sclerosis:
A Systematic Review and Meta-Analysis of Randomized
.فیزیک درمانی-نشریه تخصصی فیزیوتراپی, 15)1(, 0-0Controlled Trials.
Fasihi, L., Tartibian, B., & Eslami, R. (2021). Evaluation of osteoporosis using serum osteocalcin and alkaline phosphatase in active middle-aged women. Yafteh, 23, 112-125.
Gharakhanlou, R., & Fasihi, L. (2023). The role of neurotransmitters (serotonin and dopamine) in central nervous system fatigue during prolonged exercise. New Approaches in Exercise Physiology, 5(9), 138-160.
Graham, T., & Spriet, L. (1995). Metabolic, catecholamine, and exercise performance responses to various doses of caffeine. Journal of applied physiology, 78(3), 867-874.
Greer, F., Friars, D., & Graham, T. (2000). Comparison of caffeine and theophylline ingestion: exercise metabolism and endurance. Journal of applied physiology, 89(5), 1837-1844.
Greer, F., McLean, C., & Graham, T. (1998). Caffeine, performance, and metabolism during repeated Wingate exercise tests. Journal of applied physiology, 85(4), 1502-1508.
Hoffman, J. R., Kang, J., Ratamess, N. A., Jennings, P. F., Mangine, G. T., & Faigenbaum, A. D. (2007). Effect of nutritionally enriched coffee consumption on aerobic and anaerobicexercise performance. The Journal of Strength & Conditioning Research, 21(2), 456-459.
Jokar, P., Behpoor, N., Fasihi, L., Fasihi, A., & Ebrahimi Torkamani, B. (2021). The Effect of a Twelve-week Endurance Swimming Training on Structural and Functional Features of Heart in Inactive Male Adolescents. Scientific Journal of Rehabilitation Medicine, 10(4), 756-767.
Khcharem, A., Souissi, W., Masmoudi, L., & Sahnoun, Z. (2022). Repeated low-dose caffeine ingestion during a night of total sleep deprivation improves endurance performance and cognitive function in young recreational runners: A randomized, doubleblind, placebo-controlled study. Chronobiology International, 39(9), 1268-1276.
Ranjbar et al. |
Leelarungrayub, D., Sallepan, M., & Charoenwattana, S. (2011). Effects of acute caffeinated coffee consumption on energy utilization related to glucose and lipid oxidation from short submaximal Treadmill exercise in sedentary Men. Nutrition and metabolic insights, 4, NMI. S8299.
Naeini, P. P., & Taghian, F. (2018). The Effect of Consuming 500 mL Low-Fat Milk on Cortisol Response and Salivary CRP After
Resistance Training Among Young Healthy Women. Modern Care Journal, 15(4). O’Rourke, M. P., O’Brien, B. J., Knez, W. L., & Paton, C. D. (2008). Caffeine has a small effect on 5-km running performance of welltrained and recreational runners. Journal of science and medicine in sport, 11(2), 231-233.
Piene, S. (2012). The effects of a sport drink containing carbohydrates and electrolytes with or without caffeine on 20km cycling time trial performance in men and women.
Siahkohian, M., Fasihi, L., & Ebrahimi Torkamani, B. (2023). Prediction of Coronary Heart Disease Using Discriminant Analysis Algorithm in Active Elderly Men. Journal of Ardabil University of Medical Sciences, 22(4), 370-379.
Siahkouhian, M., Fasihi, L., Valizadeh, A., & Naghizadeh, A. (2018). Quantification of the relationships between volume and intensity of exhaustive treadmill running in active young men. Journal of Sport and Biomotor Sciences, 19(19), 29-38.
Tartibian, B., Fasihi, L., & Eslami, R. (2022). Correlation Between Serum Calcium, Phosphorus, and Alkaline Phosphatase Indices With Lumbar Bone Mineral Density In Active And Inactive Postmenopausal Women. Journal of Arak University of Medical Sciences, 25(1), 120-133.
Virk, R. S. (1994). The effect of vitamin B-6 supplementation on fuel utilization and plasma amino acids during exhaustive endurance exercise in men. Westerterp‐Plantenga, M. S., Lejeune, M. P., & Kovacs, E. M. (2005). Body weight loss and weight maintenance in relation to habitual caffeine intake and green tea supplementation. Obesity research, 13(7), 1195-1204. | ||
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