Effect of Varying Rest Intervals Between Sets of Assistance Exercises on Creatine Kinase and Lactate Dehydrogenase Responses

Machado, Marco; Koch, Alexander J.; Willardson, Jeffrey M.; Pereira, Luís Sousa; Cardoso, Marli; Motta, Michela K. S.; Pereira, Rafael; Monteiro, A.

doi:10.1519/jsc.0b013e3181d680d6

Cited by 29 publications

(25 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the comparison between rest intervals in the current study was confounded by difference in the total volume completed between the two sessions. Nonetheless, our results corroborate several other studies (Machado et al, 2011;Ribeiro, Pereira, & Machado, 2008;Rodrigues et al, 2010) that assessed CK activity following multiple exercise bouts and found no difference between sessions with different rest intervals. Slight variations in CK elevations between studies might be attributed to different exercise sequences (Machado et al, 2011;Rodrigues et al, 2010), load (Ribeiro et al, 2008), or participants' recent training history (Vincent & Vincent, 1997).…”

Section: Discussionsupporting

confidence: 92%

“…These data are difficult to interpret, because the exercise-induced CK variation was great and may depend on age, sex, and individual responsiveness (Heled et al, 2007;Machado et al, 2011;Totsuka et al, 2002). High responding individuals (HR) have dramatic increases in CK activity relative to normalresponding individuals (NR), independent of the total volume.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise

Machado

Willardson

Silva

et al. 2012

Research Quarterly for Exercise and Sport

Self Cite

View full text Add to dashboard Cite

In the current study, we examined the relationship between serum creatine kinase (CK) activity following upper body resistance exercise with a 1- or 3-min rest between sets. Twenty men performed two sessions, each consisting of four sets with a 10-repetition maximum load. The results demonstrated significantly greater volume for the 3-min condition (M = 4156 kg, SD = 867, for 3 min; vs. M = 3503 kg SD = 759, for 1 min; p < .001), with no significant differences in delta CK activity between conditions (p = .574). Nevertheless, there was a weak correlation between the delta CK activity and total volume of exercise completed (r = .55 with a 1-min rest, and r = .45 with a 3-min rest). Therefore, the volume following upper body resistance exercise correlates weakly with serum CK levels, irrespective of rest interval length between sets.

show abstract

Section: Discussionsupporting

confidence: 92%

Section: Discussionmentioning

confidence: 99%

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise

Machado

Willardson

Silva

et al. 2012

Research Quarterly for Exercise and Sport

Self Cite

View full text Add to dashboard Cite

show abstract

“…This is a similar response to strength training bouts featuring free-weight multi-joint exercises such as squats, deadlifts and lunges (Raastad and Hallen 2000;HoVman et al 2010). Lactate dehydrogenase levels were also signiWcantly increased, but only at 2 h post-ST, which is in agreement with Machado et al (2010) who also observed raised LDH levels shortly after the completion of whole-body strength training. Perceived soreness rating was signiWcantly elevated at 2 and 24 h following ST, and it was inferred that soreness was 'very likely' to be increased at 48 h. These Wndings are similar to responses following other strength training protocols (French et al 2008;HoVman et al 2010;Scott et al 2003).…”

Section: Discussionsupporting

confidence: 85%

Does a bout of strength training affect 2,000 m rowing ergometer performance and rowing-specific maximal power 24 h later?

et al. 2011

View full text Add to dashboard Cite

Rowers regularly undertake rowing training within 24 h of performing bouts of strength training; however, the effect of this practice has not been investigated. This study evaluated the impact of a bout of high-intensity strength training on 2,000 m rowing ergometer performance and rowing-specific maximal power. Eight highly trained male club rowers performed baseline measures of five separate, static squat jumps (SSJ) and countermovement jumps (CMJ), maximal rowing ergometer power strokes (PS) and a single 2,000 m rowing ergometer test (2,000 m). Subsequently, participants performed a high-intensity strength training session consisting of various multi-joint barbell exercises. The 2,000 m test was repeated at 24 and 48 h post-ST, in addition SSJ, CMJ and PS tests were performed at these time points and also at 2 h post-ST. Muscle soreness, serum creatine kinase (CK) and lactate dehydrogenase (LDH) were assessed pre-ST and 2, 24 and 48 h post-ST. Following the ST, there were significant elevations in muscle soreness (2 and 24 h, P < 0.01), CK (2, 24 and 48 h, P < 0.01), and LDH (2 h, P < 0.05) in comparison to baseline values. There were significant decrements across all time points for SSJ, CMJ and PS, which ranged between 3 and 10% (P < 0.05). However, 2,000 m performance and related measurements of heart rate and blood lactate were not significantly affected by ST. In summary, a bout of high-intensity strength training resulted in symptoms of muscle damage and decrements in rowing-specific maximal power, but this did not affect 2,000 m rowing ergometer performance in highly trained rowers.

show abstract

“…Os achados de aumento das atividades de CK e AST sem diferenças entre as sessões confirma achados anteriores de Ribeiro et al (2008), Rodrigues et al (2010a), Machado et al (2011) e Evangelista et al (2011. Rodrigues e colaboradores (2010a), utilizando exclusivamente exercícios para a parte superior do tronco como no presente estudo, encontraram aumentos da atividade sérica de CK e de lactato desidrogenase (LDH) nas sessões com diferentes intervalos de descanso (1 e 3 minutos), sem que houvesse diferenças significativas na comparação entre as sessões.…”

Section: -Discussãounclassified

“…As micro-lesões disparam um processo para reestruturar as fibras através de uma resposta inflamatória e da formação e liberação de hormônios e de fatores de crescimento (TRICOLI, 2001;MACHADO, 2007;FOSCHINI et al, 2007;MACHADO, 2008). Em função disso alguns estudos procuraram investigar os efeitos de um exercício (MAYHEW et al, 2005;EVANGELISTA et al, 2011) ou de uma sequência de exercícios (RIBEIRO et al, 2008;RODRIGUES et al, 2010a;MACHADO & WILLARDSON, 2010;MACHADO et al, 2010;MACHADO et al, 2011) nos marcadores de lesão muscular. Exceto um estudo (MAYHEW et al, 2005) que verificou maior atividade sérica de Creatina quinase (CK) no grupo que realizou as séries com intervalos mais curtos, todos os outros não verificaram diferenças significativas (EVANGELISTA et al, 2011;RIBEIRO et al, 2008;RODRIGUES et al, 2010a;MACHADO & WILLARDSON, 2010;MACHADO et al, 2011).…”

Section: -Introduçãounclassified

Efeito do Exercício com 1 e 3 Minutos de Intervalo de Descanso Entre as Séries na Atividade Sérica das Transaminases

Alves¹,

Sobreira²,

Castro³

et al. 2011

Acta Biomed.Bras.

View full text Add to dashboard Cite

RESUMOO treinamento de força (TF) intenso ocasiona danos na estrutura muscular, que podem ser detectados por meio de marcadores indiretos. OBJETIVO. Verificar se há alterações na atividade da creatina quinase (CK), da aspartato transaminase (AST) e alanina transaminase (ALT) com o TF em diferentes intervalos entre séries e exercícios. MÉTODOS. Treze voluntários (± 21,8 anos; ± 173,6 cm; ± 68,3 kg) realizaram o teste de uma repetição máxima (1RM) nos exercícios: supino reto, puxada (pulley), desenvolvimento sentado, tríceps (pulley) e rosca bíceps. Após sete dias, todos foram submetidos a uma coleta de sangue (PRE) e realizaram 4 séries máximas até a falha concêntrica com intensidade de 85% de 1RM e intervalos de 1 ou 3 minutos entre as séries e exercícios. Todos retornaram ao mesmo local 24, 48 e 72 horas após a sessão para mais uma coleta de sangue. Repetindo os procedimentos após uma semana, porém os voluntários que realizaram o teste com intervalo de 1 minuto na semana seguinte manteriam intervalos de 3 minutos e vice-versa. Realizou-se ANOVA mantendo como significância p<0,05. RESULTADOS. Houve redução significativa do número de repetições a cada série de todos os exercícios com 1 e 3 minutos de intervalo. Observou-se um aumento significativo da atividade sérica de CK e de AST 24, 48 e 72 horas utilizando ambos os intervalos. ALT não se alterou. CONCLUSÃO. O TF causou aumento na atividade de CK e AST, mas sem apresentar diferenças com os intervalos utilizados. Porém, pequenos intervalos reduzem o volume total de repetições.Palavras-chave: treinamento resistido, músculo esquelético; força; creatina-quinase; fadiga. ABSTRACTThe heavy resistance strength training causes damage to the muscle structure that can be detected through indirect markers. OBJECTIVE. Examine whether there are changes in creatine kinase (CK), aspartate transaminase (AST) and alanine transaminase (ALT) activity with the resistance strength training in different intervals between sets and exercises. METHODS. Thirteen volunteers (± 21,8 years; ± 173,6 cm; ± 68,3 Kg) performed the one repetition maximum test (1RM) in the exercises: bench press, driven (pulley), sitting development, tríceps (pulley) and biceps. After seven days all were submitted a blood sample (PRE) and they performed 4 maximum sets by concentric failure with intensity the 85% of 1RM and intervals 1 and 3 minutes between sets and exercises. All returned to the same place

show abstract

Effect of Varying Rest Intervals Between Sets of Assistance Exercises on Creatine Kinase and Lactate Dehydrogenase Responses

Cited by 29 publications

References 24 publications

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise

Does a bout of strength training affect 2,000 m rowing ergometer performance and rowing-specific maximal power 24 h later?

Efeito do Exercício com 1 e 3 Minutos de Intervalo de Descanso Entre as Séries na Atividade Sérica das Transaminases

Contact Info

Product

Resources

About