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Polar S810 como recurso alternativo ao eletrocardiograma no teste de exercício ...
Pimentel,Alan Santos; Alves,Eduardo da Silva; Alvim,Rafael de Oliveira; Nunes,Rogério Tasca; Costa,Carlos Magno Amaral; Lovisi,Júlio Cesar MoraesFUNDAMENTO: O teste de exercício de 4 segundos (T4s) avalia o tônus vagal cardíaco durante o transiente inicial da frequência cardíaca (FC), em exercício dinâmico súbito, por meio da identificação do índice vagal cardíaco (IVC) obtido a partir do eletrocardiograma (ECG). OBJETIVO: Testar a utilização do monitor de frequência cardíaca (MFC) Polar S810 como recurso alternativo ao ECG na aplicação do T4s. MÉTODOS:...
Precision of 1-RM prediction equations in non-competitive subjects performing s...
Lacio, Marcio Luis; Damasceno, Vinícius Oliveira; Vianna, Jeferson Macedo; Lima, Jorge Roberto Perrout; Reis, Victor Machado; Brito, João PauloThe purpose of this study was to assess the precision of the 1-RM prediction equations proposed by Adams (1994), Baechle and Groves (2000), Brzycki (1993), Epley (1985), Lander (1985) and O’Conner et al. (1989) for strength assessment in fitness programs. Thirty one healthy regular strength training male practitioners (mean ± SD: 21.8 ± 4.0 years of age; 75.9 ± 8.4 kg of weight; and 178.1 ± 6.4 cm of height) pe...
Acute changes in creatine kinase serum levels in adults submitted a static stre...
César, Eurico Peixoto; Bara Filho, Maurício Gatáz; Lima, Jorge Roberto Perrout; Aidar, Felipe J.; Dantas, Estélio Henrique M.Strength and flexibility are common components of a training program and their maximal values are obtained through specific tests. However, little information about the damage effect of these training procedures in a skeletal muscle is known. The aim was to verify a serum CK changes 24h after a sub maximal stretching routine and after the static flexibility and maximal strength tests. The sample was composed by...
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