Estudo do comportamento cortisol, gh e insulina apos uma sessao de exercicio resistido agudo
Autran Jose Silva,Autran Jose Silva,Markus Vinicius Campos Souza,Luciane Magri Tomaz,Danilo Rodrigues Bertucci,Danilo Rodrigues Bertucci,Gabriela Soares de Souza,Gustavo Henrique Rigo Vanevazzi,Júlio César Conceição Filho,José Campanholi Neto,Leandro Dias Ruffoni,Nuno Manuel Frade de Sousa,Vivian Maria Arakelian,Adriana Ramos,Cassiano Merussi Neiva,Vilmar Baldissera,Vilmar Baldissera +16 more
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TLDR
In this article, a comparison of concentracoes plasmaticas of cortisol, GH and insulina for leg press (LP) and supino reto (SR) exercises was conducted.Abstract:
INTRODUCAO: Muitos trabalhos tem estudado o comportamento hormonal nos exercicio resistido, entretanto poucos relacionam os hormonios cortisol, GH e insulina. OBJETIVO: Estudar os ajustes das concentracoes plasmaticas dos hormonios cortisol, GH e insulina em exercicios resistidos de mesma intensidade com relacao a massas musculares distintas. METODOS: Dez voluntarios, com 20,3 ± 4,2 anos, 74,1 ± 10,2 kg de peso, 177,2 ± 4,6 cm de estatura e 23,8 ± 3,2 kg/m2 de IMC, realizaram uma sessao de leg press (LP) e supino reto (SR) com quatro series com 10 repeticoes a 70% 1 RM com tres minutos de intervalo. Foram coletadas amostras de sangue para dosagem das concentracoes plasmaticas de cortisol, GH e insulina em repouso (Pre) e em 0' (Rec. 0'), 30' (Rec. 30') e 90' (Rec. 90') de recuperacao. RESULTADOS: As concentracoes plasmaticas de cortisol foram significativamente reduzidas ao final da recuperacao em LP (2,20±0,37 ng/dl para 1,33±0,38ng/dl) em relacao a pre-dosagem. As concentracoes de GH e insulina elevaram-se significativamente durante a recuperacao. GH em LP foi significativamente maior em Rec. 0' (2,75±3,29 ng/ml para 9,60±5,32 ng/dl) do que em pre. A insulina elevou-se significativamente em Rec. 30' em LP (14,70±7,92 ulU/ml para 21,66 ± 8,61 ulU/ml) e em SR (6,17 ± 2,99 ulU/ml para 19,70 ± 13,8 ulU/ml) em relacao a pre. As concentracoes plasmaticas de insulina pre em LP foram significativamente superiores a SR (14,70 ulU/ml e 6,17 ± 2,99 ulU/ml). CONCLUSAO: O exercicio resistido promoveu diferentes ajustes nas concentracoes hormonais de cortisol, GH e insulina durante o periodo de recuperacao.read more
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Behavior of cortisol, ck and lactate in a session of variable resistance
Álvaro Huerta Ojeda,Álvaro Huerta Ojeda,Luis Javier Chirosa Ríos,Rafael Guisado Barrilao,Ximena Huerta Ojeda +4 more
TL;DR: Variables for muscular injury showed no evidence of alterations 24 hours after the CT sessions, hence confirming that the workload did not generate significant post-stress muscular injury.
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Alterações eletrolíticas relacionadas à dor muscular após exercícios resistidos
Kety Suelyn Ferreira,André de Oliveira Teixeira,Edineia de Brito,Bruno Cesar Correa Arbiza,Gustavo Orione Puntel,Antônio Marcos Vargas da Silva,Felipe da Silva Paulitsch,Luis Ulisses Signori +7 more
TL;DR: In this paper, a high-intensity resistance exercise (RE) performed at high intensity cause an inflammatory response and electrolyte abnormalities in blood plasma, which are associated with delayed onset muscle soreness (DOMS).
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