Effect of caffeine ingestion on blood lactate and FFA in young taekwondo players after interval exercise

Paper Details

Research Paper 01/08/2014
Views (318) Download (12)
current_issue_feature_image
publication_file

Effect of caffeine ingestion on blood lactate and FFA in young taekwondo players after interval exercise

Seyed Abdollah Hashemvarzi, Seyed Nemat Khalifeh, Mohammad Reza Yeylaghi, Mohsen Kazemi
J. Bio. Env. Sci.5( 2), 586-590, August 2014.
Certificate: JBES 2014 [Generate Certificate]

Abstract

The purpose of this research was to study the effect of caffeine supplement ingestion on Free Fatty Acid (FFA) and lactate (LA) in young taekwondo players after specific interval exercise. 18 young taekwondo players were selected with the averages of age 18.33± 1.3 yrs, weight 65.50±4.75 kg and then divided in 3 groups (6 persons per group), randomly. Subjects participated in two -phase specific interval activity protocol (before and after caffeine ingestion) with 48 hours rest in between. First group, performed specific interval activity in 6 minute, but second group, performed two-phase of specific interval activity in 6 minute with an hour active recovery between them. The third group performed same activity in three phases. Blood samples were taken in two phases (before and after caffeine ingestion), each phase in three steps (immediately after three phases of test). Data were analyzed by one way ANOVA and LSD in significant level P≥0.05. Results showed non-significant increase in FFA and blood lactate, except lactate changes in first group. Based on our findings it seems that caffeine supplement did not show any significant effect on FFA, lactate or metabolisms in young taekwondo players. As such caffeine ingestion did not demonstrate any increased fat lipolysis or any effect on lactate accumulation in taekwondo players.

VIEWS 9

Bell DG, Jacobs I, McLellan TM, Zemecnik J. 2000. Reducing the dose of combined caffeine and ephedrine preserves the ergogenic effect. Aviation, Space, and Environmental Medicine 71(4), 415-419.

Bell DG, Mclean TM, Sabiston CM. 2002. Effect of ingesting caffeine and ephedrine on 10-km run performance. Journal of Medicine and Science in Sport and Exercise 34(2), 344-349.

Bruce CR, Anderson ME, Fraser SF, Stepto NK, Klein R, Hopkins WG. 2000. Enhancement of 2000-m rowing performance after caffeine ingestion. Journal of Medicine and Science in Sport and Exercise 32(11), 1958-63. http://dx.doi.org/10.1097/00005768-200011000-00021

Conway KJ, Orr R, Stannard SR. 2003. Effect of a divided caffeine dose on endurance cycling performance, post exercise urinary caffeine concentration and plasma paraxanthine. Journal of Applied Physiology 94(4), 557-562.

Cox GR, Desbrow B, Montgomery PG, Anderson ME, Bruce CR, Macrides TA. 2002. Effect of different protocols of Caffeine intake on metabolism and endurance performance. Journal of Applied Physiology 93(2), 990-999.

Davis JM, Zhao Z, Stock HS, Mehl KA, Buggy J, Hand GA. 2003. Central nervous system effects of Caffeine and adenosine on fatigue. American Journal of Regulatory, Integrative and Comparative Physiology 284(2), 399-404.

Dishman RK, Motl RW, Connor O. 2003. Effect of caffeine on perceptions of leg muscle pain during moderate intensity cycling exercise. Journal of Nutritional sport 15(5), 215-230.

Doherty M, Smith PM. 2005. Effect of Caffeine ingestion on rating of perceived exertion during and after exercise. Journal of Medicine & Science in Sports 15(2), 69-78.

Graham TE, Rush JW, VanSoeren MH.  2002. Caffeine and exercise: metabolism and performance. Journal of Applied Physiology 19(2), 111-138.

Greer F. 2000. Caffeine, performance and metabolism during reported Wingate exercise tests. Journal of Applied Physiology 85(4), 1502-1508.

Hadjicharalambous M, Georgiades E, Kilduff LP, Turner AP, Tsofliou F, Pitsiladis YP. 2006. Influence of caffeine on perception of effort, metabolism  and  exercise  performance  following  a high-fat meal. Journal of Sports Science 24(8), 875-87.http://dx.doi.org/10.1080/02640410500249399

Jeukendrup A, Gleeson M. 2009. Sport nutrition an Interduction to energy production and performance. Human Kinetics, 2nd Edition 156-157 p.

Knut  T,  Bishop D, Dawson B,  Laurence P. 2006. Effect of Caffeine on Prolonged Intermittent-Sprint  Ability  in  Team-Sport  Athletes.  Journal  of Medicine & Science in Sports & Exercise 38(3), 578-585. http://dx.doi.org/10.1249/01.mss.0000188449.18968.62

Leandro RA, Antonio C, Tirapeguil J, Regina L. 2006. Neuromuscular fatigue threshold, critical power and anaerobic work capacity under caffeine ingestion. Brazilian Journal of Pharmaceutical Science 42(1), 342-355.

Norager CB, Jensen MB, Weimann A, Madsen MR. 2006. Metabolic effects of caffeine ingestion and physical work in 75-year old citizens. A randomized, double-blind, placebo-controlled, cross-over study. Journal of Clinical Endocrinology 65(2), 223-8. http://dx.doi.org/10.1111/j.1365-2265.2006.02579.x

Okudan N, Gokbel H. 2005. The effect of creatine supplementation performance during the repeated bouth of supramaximal exercise. Journal of Sports Medicine 45(4), 507-11.