The Effect of Four Weeks of Beta-Alanine Supplementation on Anaerobic Power and Plasma Lactate Level in Unprofessional Male Bodybuilders

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dc.contributor.authorFarsi, Peyman
dc.contributor.authorRezagholizadeh, Mahdi
dc.contributor.authorSadeghi, Abbas
dc.contributor.authorBeighlo, Naser Naghi
dc.date.accessioned2024-01-05T07:28:38Z
dc.date.available2024-01-05T07:28:38Z
dc.date.issued2018 Nisanen_US
dc.departmentBaşka Kurumen_US
dc.description.abstractThe aim of current study was to investigate the effect of four weeks of beta-alanine supplementation on anaerobic power and plasma lactate level of unprofessional male bodybuilders. For this purpose, the study plan was performed as pretest-posttest with control group and as one blind trial. 20 mature and unprofessional athletes were randomly divided into two groups of 10 people including supplement and placebo (supplement group: 25±0.81 years old, weight 82.10kg±4.78 kg and BMI 24.34±2.19kg/m2 and placebo group: 24.40± 1.07 years old, weight 80.60±5.85 kg and BMI 23.34±1.16 kg/m2 ). Within experimental period of four weeks, the subjects of supplement group received six mg daily beta-alanine supplement for five days a weeks and the subjects of placebo group received placebo to the same dosage (Aspartate Flavor Powder). Both groups also participated in four weeks of bodybuilding exercises, designed by the researcher. As pretest and posttest, the subjects of both groups participated in anaerobic test of RAST respectively in one day before and after finishing experimental period to evaluate the indicators of anaerobic power and to measure blood lactate levels. Blood samples were taken from them immediately after RAST test. To analyze data, dependent t-test as well as two-way covariance analysis test was used. Statistical operations were checked in significance level of P?0.05 and then the following results were obtained: compared to placebo group, four weeks of beta-alanine supplementation led to significant improvement of anaerobic peak power and fatigue index of subjects (P?0.05) but it didn’t have any significant effect on average anaerobic power and plasma lactate level following one session of intense anaerobic activity. Since, increased anaerobic peak power and reduced fatigue can indicate improvement of subjects’ anaerobic power, it can be concluded that this type of supplementation has caused improvement of participants’ anaerobic power.en_US
dc.identifier.citationFarsi, P., Rezagholizadeh, M., Sadeghi, A., Beighlo, N. N., (2018). The Effect of Four Weeks of Beta-Alanine Supplementation on Anaerobic Power and Plasma Lactate Level in Unprofessional Male Bodybuilders. Turkish Journal of Sport and Exercise, 20(1), 21-26. DOI: 10.15314/tsed.347949en_US
dc.identifier.doi10.15314/tsed.347949en_US
dc.identifier.endpage26en_US
dc.identifier.issn2147-5652en_US
dc.identifier.issue1en_US
dc.identifier.startpage21en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/51803
dc.identifier.volume20en_US
dc.language.isoenen_US
dc.publisherSelçuk Üniversitesien_US
dc.relation.ispartofTurkish Journal of Sport and Exerciseen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBeta-Alanine Supplementationen_US
dc.subjectUnprofessional Bodybuilderen_US
dc.subjectAnaerobic Poweren_US
dc.subjectPlasma Lactateen_US
dc.titleThe Effect of Four Weeks of Beta-Alanine Supplementation on Anaerobic Power and Plasma Lactate Level in Unprofessional Male Bodybuildersen_US
dc.typeArticleen_US

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