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

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FALAH MOHAMMADI ZIA; DABIDI ROUSHAN V.A.; SOLTANI H.

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Journal: OLYMPIC Year:2007 | Volume:15 | Issue:3 (SERIAL 39) Page(s): 45-53

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Information Journal Paper

Title

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. | Issue Writer Certificate

Keywords

ELITE TAEKWONDO PLAYERSQ3

CREATINE SUPPLEMENTATION BLOOD LACTATEQ2

INTERMITTENT EXERCISEQ2

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.

Cites

EFFECT OF SHORT-TERM GARLIC EXTRACT SUPPLEMENTATION ON PLASMA LACTATE AND SERUM TOTAL CREATINE KINASE IN HEALTHY MEN AFTER AN AEROBIC EXERCISE

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APA: Copy

FALAH MOHAMMADI, ZIA, DABIDI ROUSHAN, V.A., & 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. SID. https://sid.ir/paper/37852/en

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[Internet]. 2007;15(3 (SERIAL 39)):45-53. Available from: https://sid.ir/paper/37852/en

IEEE: Copy

ZIA FALAH MOHAMMADI, V.A. DABIDI ROUSHAN, and H. SOLTANI, “THE EFFECT OF CREATINE SUPPLEMENTATION ON BLOOD LACTATE AFTER AN INTERMITTENT EXERCISE PROTOCOL IN TRAINED TAEKWONDO PLAYERS,” OLYMPIC, vol. 15, no. 3 (SERIAL 39), pp. 45–53, 2007, [Online]. Available: https://sid.ir/paper/37852/en

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