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Paper Information

Journal:   OLYMPIC   FALL 2007 , Volume 15 , Number 3 (SERIAL 39); Page(s) 45 To 53.
 
Paper: 

THE EFFECT OF CREATINE SUPPLEMENTATION ON BLOOD LACTATE AFTER AN INTERMITTENT EXERCISE PROTOCOL IN TRAINED TAEKWONDO PLAYERS

 
 
Author(s):  FALAH MOHAMMADI ZIA, DABIDI ROUSHAN V.A., SOLTANI H.
 
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Abstract: 

The purpose of this study was to investigate the effect of short term creatine supplementation on blood lactate after an intermittent exercise protocol. Twenty trained Taekwondo players (weight: 67.87±7.935 kg, age: 22.75±3.72 years) were randomly assigned in a double blind design to either a creatine treatment (CT, n==10) group or a placebo (PL, n=10) group. The CT group ingested 5 g of creatine four times a day for six days. The PL. group followed the same supplementation schedule but was given a glucose placebo. To calculate lactate accumulation, before and after the supplementation, blood was taken immediately after ten 6 seconds maximum intermittent cycling exercise with 30 seconds recovery interval between sets. Maximum cycling velocity was continuously recorded during each set. The average of the ten recorded maximum cycling velocities was calculated. RESULTS: T-test used to detect differences between pre- and post-creatine supplementation and differences between two groups showed that Blood lactate levels were not affected by creatine supplementation. However, the average of maximum cycling velocity obtained from post-test (174.12±8.51 revolution per min) was significantly (p=0.00) higher than pre-test (163.02±8.82 revolution per min) for creatine group. No significant change in maximum cycling velocity average of placebo group was observed between pre-test and post-test. Conclusion: This study demonstrates that short-term creatine supplementation does not influence blood lactate but leads to significant increase in maximum cycling velocity average for short duration repetitive sprint performance.

 
Keyword(s): ELITE TAEKWONDO PLAYERS, CREATINE SUPPLEMENTATION BLOOD LACTATE, INTERMITTENT EXERCISE
 
 
References: 
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APA: Copy

FALAH MOHAMMADI, Z., & DABIDI ROUSHAN, V., & SOLTANI, H. (2007). THE EFFECT OF CREATINE SUPPLEMENTATION ON BLOOD LACTATE AFTER AN INTERMITTENT EXERCISE PROTOCOL IN TRAINED TAEKWONDO PLAYERS. OLYMPIC, 15(3 (SERIAL 39)), 45-53. https://www.sid.ir/en/journal/ViewPaper.aspx?id=104075



Vancouver: Copy

FALAH MOHAMMADI ZIA, DABIDI ROUSHAN V.A., SOLTANI H.. THE EFFECT OF CREATINE SUPPLEMENTATION ON BLOOD LACTATE AFTER AN INTERMITTENT EXERCISE PROTOCOL IN TRAINED TAEKWONDO PLAYERS. OLYMPIC. 2007 [cited 2021June21];15(3 (SERIAL 39)):45-53. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=104075



IEEE: Copy

FALAH MOHAMMADI, Z., DABIDI ROUSHAN, V., SOLTANI, H., 2007. THE EFFECT OF CREATINE SUPPLEMENTATION ON BLOOD LACTATE AFTER AN INTERMITTENT EXERCISE PROTOCOL IN TRAINED TAEKWONDO PLAYERS. OLYMPIC, [online] 15(3 (SERIAL 39)), pp.45-53. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=104075.



 
 
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