ANALYSIS OF ACUTE RESPONSES OF LACTACIDEMY IN DIFFERENT STRENGTH TRAINING METHODS IN TRAINED MEN

Authors

  • Henrique Miguel Centro Regional Universitário de Espírito Santo do Pinhal – Departamento de educação física; Professor de educação física (especialista); Poços de Caldas; MG; Brasil
  • Marcus Vinícius de Almeida Campos Faculdade Euclides da Cunha - Departamento de educação física; Professor de educação física (especialista); Mococa; SP; Brasil
  • Rafael Dramis Calixto Faculdades Pitágoras - Departamento de educação física; Professor de educação física (mestre); Poços de Caldas; MG; Brasil
  • Marcos Tadeu Tavares Pacheco Universidade Camilo Castelo Branco – Departamento de pós-graduação e pesquisa; Engenheiro elétrico (PhD); São José dos Campos; SP; Brasil

DOI:

https://doi.org/10.46827/ejpe.v0i0.1396

Keywords:

strength training, lactate, training methods

Abstract

Introduction: Strength training (ST) is one of the most widely practiced forms of exercise today, for individuals of different ages, of both sexes and with different levels of physical fitness. There are several reasons arising from the TF practice, however, there is a large component dedicated to aesthetics, especially to muscle hypertrophy. Objective: To analyze the acute responses of blood lactate (LAC) in different strength training methods. Methods: We evaluated 12 men with experience in strength training (age 27 ± 1.2 years, body mass 80.15 ± 6.5 kg and practice time of 4.5 ± 1.4 years). The study protocol was given by:1) anamnesis and explanation of the research; 2) 1RM test for the bench press exercise; 3) familiarization with the training protocols; 4) perform of isodynamic method (ISO), 5) perform of negative repetitions method (NGT); 6) perform of decreasing pyramid method (PRD); 7) perform of decreasing interval method (ITD); 8) perform of the rest-pause method (RST); 9) perform of wave method (OND). For the analysis of LAC in the methods, they were observed pre and post exercise which was removed 0.1 ml of blood from the right ear lobe of individuals and measured using a calibrated portable device. Results: it was observed that the acute response was statistically significant after the exercises (p <0.05), however there was no difference between exercises and types of stress induced by the same (Metabolic, Tension and Mixed - p> 0, 12). Conclusion: Acute responses after realization of different training methods for muscle hypertrophy increased significantly LAC. Regarding the types of stress induced by exercise (TEM, TE and MIS), the LAC was no significant difference between them; however, it was observed that the methods that induce metabolic stress had greater changes in LAC.

 

Article visualizations:

Hit counter

DOI

References

Smilios I, Pilianidis T, Karamouzis M, Tokmakids SP. Hormonal Responses after Various Resistance Exercise Protocols. Med Sci Spor Exerc. 2003;35(4):644-654.

Campos GE, Luecke T. J. Muscular adaptations in response to three different resistance training regimens: specificity of repetition maximum training zones. Eur Jour Appli Physi.2002;88(1):50-60.

Prestes, J, Foschini D, Marquetti PH, Charro MA. Prescrição e periodização do treinamento de força em academias. 1st. ed. Manole, 2010.

American College of Sports Medicine. Diretrizes do ACSM para os testes de esforço e sua prescrição. 6. ed.Rio de Janeiro: Guanabara, 2003.

American College of Sports Medicine. Position stand: progression models in resistance training for healthy adults. Med Sci Spor Exerc. 2002;34(17):364-80.

Kraemer WJ, Ratames NA. Fundamentals of Resistance Training: Progression and Exercise Prescription. Med Sci Spor Exerc.2004;36(4):674-88.

Miguel H. Musculação: Manual teórico-prático para jovens profissionais. Jundiaí: Fontoura, 2015.

Frolinni AB. et al. Exercício físico e regulação do lactato: papel dos transportadores de monocarboxilato (proteínas MCT). Rev Educ Fís.2008;19(3):453-463.

Yasuda T, Fujita S, Ogasawara R, Sato Y, Abe T. Effects of low-intensity bench press training with restricted arm muscle blood flow on chest muscle hypertrophy: a pilot study. Clin Physi Funct Imag. 2010;30(5):338-343.

Gentil P, Oliveira E, Fontana K, Molina G, Oliveira RJ, Bottaro M. The acute effects of varied resistance training methods on blood lactate and loading characteristics in recreationally trained men. Rev Bras Medic Esp. 2006;12(6):406-413.

Schoenfeld BJ. The Mechanisms of Muscle Hypertrophy and Their Aplication to Resistance Training. Jour Stre Cond Res. 2010;24(10):2857-2872.

Schoenfeld BJ. Is there a minimum intensity threshold for resistance training-induced hypertrophy adaptations? Spor Medic. 2013;12(43):1279-1288.

Teixeira CVLS. Métodos avançados de treinamento para hipertrofia. 2 nd ed. CreateSpace, 2015.

Durand JR, Castracane D, Hollander BD, Trynieck LJ, Bamman MM, O´Neal S, Hebbert PE, Kraemer RR. Hormonal responses concentric and eccentric muscle contractions. Med Sci Spor Exerc. 2003:937-943.

Robergs RA, Ghiasvand F, Parker D. Biochemistry of exercise-induced metabolic acidosis. American Jour Physi Regul Integ Comp Phys. 2004;287(3):503-516.

Ide BN, Lopes CR, Sarraipa MF. Fisiologia do treinamento esportivo. Phorte editora, 2010.

ENG, J. Sample Size Estimation: How many individuals should be studied? Radiology. 2003;227(2):309-313.

Hollanger DB, Kraemer RR, Kilpatrick WM, Ramadan GZ, Reeves VG, Francois M, Hebert PE, Teyniecki LJ. Eccentric and concentric strength discrepancies between young men and women for dynamic resistance exercise. Jour Stre Cond Res. 2007;21(1):34-40.

Gentil P, Oliveira E, Bottaro M. Time under tension and blood lactate response during four different resistance training methods. Jour of Physio Anthrop. 2006;25(2):339-344(b).

Buitrago S, Wirtz N, Kleinoder H, Mester J. Mechanical load and physiological responses of four different resistance training methods in bench press exercise. Jour Stre Cond Res. 2013;27(4):1091-1100.

Rahimi R, Qaderi M, Faraji H, Boroujerdi SS. Effects Very Short Rest Periods on hormonal responses to resistance exercise in men. Jour Stre Cond Res. 2010;24(7):1851-1859.

Downloads

Published

2018-01-25

Issue

Vol 4, No 1 (2018)

Section

Articles

License

Authors who publish with this journal agree to the following terms:

 

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

 

  1. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

 

  1. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).