Effect of passive and active recovery on the resynthesis of muscle glycogen

Choi, Dong-Sik; Cole, Kevin J.; Goodpaster, Bret H.; Fink, W. J.; Costill, David L.

doi:10.1249/00005768-199408000-00010

Cited by 60 publications

(47 citation statements)

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“…Similarly, following high intensity exercise, most animal species in the fasted state (e.g. fish, amphibians, snakes, lizards and humans) also replenish their muscle glycogen stores to levels such that they can engage in at least one bout of intense sprint to exhaustion without being limited by the size of their glycogen stores (Hermansen and Vaage, 1977;Gratz and Hutchison, 1977;Gleeson, 1982;Astrand et al, 1986;Milligan and Wood, 1986;Peters-Futre, 1987;Gleeson, 1989;Scarabello et al, 1992;Fournier and Guderley, 1992;Girard and Milligan, 1993;Choi et al, 1994;Milligan, 1996;Bangsbo et al, 1997). Such a capacity is important because there are extreme circumstances associated with 'flight or fight' behaviour where an animal might have to engage in a sprint to near exhaustion (Raja et al, 2003).…”

Section: ) Glycogen Synthesis Post-exercisementioning

confidence: 99%

“…In contrast, the partial conversion of lactate into muscle glycogen in other species, such as humans and rats, has been proposed to explain, in part, why their muscle glycogen stores are only partially replenished after a sprint (Hermansen and Vaage, 1977;Astrand et al, 1986;Hatta et al, 1988;Bangsbo et al, 1992;Choi et al, 1994;Nikolovski et al, 1996;Peters et al, 1996;Bangsbo et al, 1997;Ferreira et al, 2001). If, as predicted above, the amount of accumulated lactate is the primary factor limiting the extent of muscle glycogen repletion post-intense exercise, one would predict that under conditions where a large proportion of muscle glycogen is oxidised by sustained moderate intensity exercise prior to a sprint, only the glycogen converted to lactate (and to a lesser extent to the glycolytic intermediates) during that sprint would be expected to be replenished, thus leading to the partial replenishment of muscle glycogen.…”

Section: Introductionmentioning

confidence: 99%

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Lactate availability is not the major factor limiting muscle glycogen repletion during recovery from an intense sprint in previously active fasted rats

Raja

Mills

Palmer

et al. 2004

Journal of Experimental Biology

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SUMMARY It is not clear whether the amount of accumulated lactate is the main factor limiting muscle glycogen accumulation during recovery from an intense sprint performed by previously active fasted laboratory rats. To address this question, groups of fasted rats swam at moderate intensity for 30 min, each animal with a lead weight equivalent to 0.5% body mass attached to its tail,followed by a 3 min high intensity swim with a 10% lead weight and a recovery period of up to 2 hours afterwards. Moderately intense exercise for 30 min caused a decrease in muscle glycogen levels in the mixed, white and red gastrocnemius and the mixed quadriceps muscles, and a further rapid fall occurred in response to the 3 min sprint effort. During recovery, glycogen increased to comparable or above pre-sprint levels across all muscles, and this occurred to a large extent at the expense of net carbon sources other than lactate, with these carbon sources accounting for at least 36–65%of the glycogen deposited. The sustained dephosphorylation-mediated activation of glycogen synthase, but not the changes in glucose 6-phosphate levels, most probably played an important role in enabling the replenishment of muscle glycogen stores. In conclusion, our findings suggest that the amount of glycogen deposited during recovery from high intensity exercise in fasted animals is not limited by the amount of accumulated lactate.

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Section: ) Glycogen Synthesis Post-exercisementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Lactate availability is not the major factor limiting muscle glycogen repletion during recovery from an intense sprint in previously active fasted rats

Raja

Mills

Palmer

et al. 2004

Journal of Experimental Biology

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“…There is an elevated metabolic cost associated with AR, which has been shown to depress muscle tissue oxygenation [26]. Furthermore, AR at 40%-50% of VO2max further depleted glycogen stores [38], whereas AR at 30% did not [39]. In the present study, AR was performed at ~30% VO2max in order to emulate other studies that had seen benefits [17,23,24]; however, it has been suggested that if lactate, not glycogen, is the energy source, intensities less than 30% may be more favorable [29].…”

Section: Discussionmentioning

confidence: 99%

The Influence of Various Recovery Modalities on Performance Tasks in Basketball Players

Myles

Lee

Kern³

2017

Int J Appl Exerc Physiol

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ABSTRACT:This study aimed to investigate the effectiveness of three recovery strategies during highintensity intermittent exercise. Nine male basketball players (age, 23.11 ± 2.8 years; height, 1.83 ± 0.1 m; body mass, 81.87 ± 11.2 kg) completed a series of 3 randomized trials. Each trial consisted of a basketball exercise simulation test (BEST), a series of performance tests, one of three recovery modalities, and a subsequent series of performance tests. The performance tests included the agility t-test, a maximal vertical jump test, and a line drill test. Furthermore, participants were also asked to rate their perception of fatigue using a 0-10 scale prior to each series of tests. The three recovery conditions lasted 8 minutes each and were active recovery (AR; cycling at 12.8 kgm/min per kg bodyweight), sitting in a chair (SIT), or standing with minimal movement (STAND). Prior to participation, players' recovery preferences and habits were recorded to examine possible psychological effects. Results indicated that perceived fatigue was greater following AR compared to SIT and STAND. The agility score was worse following the AR condition, whereas it was unchanged following SIT and STAND. Line drill performance was also worse following the AR condition when compared to SIT and STAND. Psychological variables were not correlated to any performance measures. These findings suggest that active recovery, at the intensity used in this investigation, may limit restoration of performance during intermittent activities such as basketball.

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“…Além disso, outros fatores como a depleção de substratos (principalmente glicogênio muscular), hipertermia e acúmulo de vários metabólitos, entre eles: magnésio (Mg2+), adenosina difosfato (ADP), fosfato inorgânico (Pi), amônia (NH3) e espécies reativas de oxigênio (ROS) 11 . Estratégias de recuperação com o objetivo da manutenção do desempenho têm sido amplamente estudadas [12][13][14][15] . Em especial a RA e RG (i.e.…”

Section: Discussionunclassified

“…Esse resultado vem ao encontro com a literatura, em que vários estudos têm demonstrado que a recuperação ativa é mais efetiva para a remoção do La -sanguíneo quando comparada à recuperação passiva 14,21,22 em função da manutenção do fluxo sanguíneo acima do repouso, facilitando a captação do La -sanguíneo pelos diversos tecidos para ser oxidado 18 . O aumento do fluxo sanguíneo durante a recuperação ativa é maior em relação à recuperação passiva.…”

Section: Discussionunclassified

Efeito de diferentes métodos de recuperação sobre a remoção de lactato e desempenho anaeróbio de futebolistas

Ferrari

Oliveira

Strapasson

et al. 2013

Rev Bras Med Esporte

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RESuMoIntrodução: O futebol é caracterizado como uma modalidade com intensidades elevadas, realizado de forma intermitente e com sequências aleatórias de fases de esforço e recuperação, dessa forma estratégias que possam de alguma forma minimizar a fadiga muscular, pode fornecer uma importante vantagem competitiva. Objetivo: O presente estudo teve como objetivo comparar diferentes tipos de métodos de recuperação sobre remoção de lactato (La -) sanguíneo e desempenho anaeróbio de futebolistas. Métodos: A amostra foi composta por 23 atletas de futebol entre 16 e 17 anos do sexo masculino, divididos em três grupos: recuperação ativa (RA), passiva (RP) e com gelo (RG). Para a avaliação da capacidade aeróbia foi utilizada a velocidade crítica e para a indução da hiperlactacidemia e desempenho anaeróbio foi utilizando o teste de RAST, aplicado antes (T1) e após (T2) os intervalos de recuperação. As dosagens de La -sanguíneo ocorreram nos minutos dois, quatro, seis, oito e 10 durante a recuperação. A análise de variância ANOVA one-way foi utilizada para a comparação entre as variáveis de caracterização dos grupos. A ANOVA two-way foi realizada para a comparação entre os valores pico e mínimo de La -sanguíneo e o desempenho anaeróbio no T1 e T2 para as três condições de recuperação. Resultados: Não foi verificada diferença significante entre T1 e T2 para a potência máxima e média em nenhum dos grupos estudados (p > 0,05). Foi verificada maior remoção do La -sanguíneo para a RA (47,62%), quando comparada a RG (16,9%; p = 0,001) e a RP (18,20%; p = 0,02). Conclusão: Pode-se concluir que a RA, RP e RG são eficazes para manutenção do desempenho anaeróbio de jogadores de futebol sub-17. A recuperação ativa se demonstrou mais eficiente para a remoção do La -sanguíneo quando comparada a RP e RG. Palavras

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Effect of passive and active recovery on the resynthesis of muscle glycogen

Cited by 60 publications

References 0 publications

Lactate availability is not the major factor limiting muscle glycogen repletion during recovery from an intense sprint in previously active fasted rats

Lactate availability is not the major factor limiting muscle glycogen repletion during recovery from an intense sprint in previously active fasted rats

The Influence of Various Recovery Modalities on Performance Tasks in Basketball Players

Efeito de diferentes métodos de recuperação sobre a remoção de lactato e desempenho anaeróbio de futebolistas

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