Weight Lifting
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Atividades de trabalho e lombalgia crônica inespecífica em trabalhadores de enfermagem
Resumo Objetivo: Determinar as atividades laborais associadas à dor lombar crônica inespecífica em trabalhadores de enfermagem. Métodos: Estudo transversal com 90 trabalhadores entre auxiliares, técnicos e enfermeiros. Dois instrumentos foram utilizados: o Work-Related Activities that may Contribute to Job-Related Pain and/or injury e Escala Visual Nu
Acta paul. enferm.. Publicado em: 02/12/2019
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2. CrossFit®: Injury prevalence and main risk factors
OBJECTIVES: This study sought to determine prevalences of injuries associated with CrossFit® training and assess profiles of these injuries and the affected athletes. METHODS: Data were collected over a 12-month period using a questionnaire administered directly to practitioners at CrossFit®-affiliated fitness centers in the state of São Paulo, Brazil.
Clinics. Publicado em: 25/11/2019
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3. Load Rate Effects in Adhesive Single Lap Joints Bonded with Epoxy/Ceramic Composites
Abstract The present paper is concerned with the analysis of the effect of the loading rate in a particular class of single lap joints used in the oil industry. The adhesive/adherend system consists of ASTM A36 steel plates bonded with an epoxy/ceramic composite. The loading rate sensitivity is analysed considering two different situations: (i) strain contro
Lat. Am. j. solids struct.. Publicado em: 2016-10
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4. Resposta da pressão arterial durante exercício resistido em hipertensos:influência de anlodipina. / Blood pressure responses to dynamic resistance exercise: influence of amlodipine
O exercício resistido dinâmico é recomendado para hipertensos, mas a pressão arterial (PA) se eleva muito durante sua execução. Este estudo investigou o efeito do antagonista do canal de cálcio diidropiridínico, anlodipina, sobre a resposta da PA ao exercício resistido de diferentes intensidades. Onze hipertensos essenciais foram estudados após 4 s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/11/2012
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5. Whey protein improves HDL/non-HDL ratio and body weight gain in rats subjected to the resistance exercise
The aim of this study was to evaluate the effects of resistance exercise, such as weight-lifting (WL) on the biochemical parameters of lipid metabolism and cardiovascular disease risk in the rats fed casein (control) or whey protein (WP) diets. Thirty-two male Fisher rats were randomly assigned to sedentary or exercise-trained groups and were fed control or
Braz. arch. biol. technol.. Publicado em: 2012-12
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6. Participation of endogenous opioids in the antinociception induced by resistance exercise in rats
Exercise is a low-cost intervention that promotes health and contributes to the maintenance of the quality of life. The present study was designed to investigate the influence of different resistance exercise protocols on the nociceptive threshold of rats. Female Wistar rats were used to perform exercises in a weight-lifting exercise model. The following gro
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-09
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7. Os efeitos do treinamento de força sobre os fatores de risco da síndrome metabólica
INTRODUÇÃO: Medidas não-farmacológicas, como a atividade física, vêm sendo recomendadas para prevenção e tratamento de doenças crônicas não transmissíveis. OBJETIVO: Realizar revisão da literatura para verificar os mecanismos por meio dos quais o treinamento de força provoca alterações metabólicas e celulares, agindo positivamente sobre os f
Revista Brasileira de Epidemiologia. Publicado em: 2008-03
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8. Variações agudas da pressão intra-ocular durante o exercício resistido dinâmico em homens, jovens, ativos e saudáveis
AIM: To evaluate the effect of resisted exercise bench press on intraocular pressure (IOP). METHODS: Sixty eyes of 30 normal, male subjects were enrolled. Subjects performed four repetitions of bench press exercise in two different ways: in mode I, breathing was held in the last repetition, and in mode II, subjects exhaled normally in the last repetition. An
Publicado em: 2008
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9. Estudo das transformaÃÃes de fase em Pseudo â ZTAs para aÃo API 5L X-70 visando desenvolvimento de dispositivo substrato
The microstructure transformation of structural steel has been studied from continuous cooling in metallic means to simulate the microestrutural transformations in different places in a HAZ (Heat Affected Zone). The studied material is Steel API 5L X70, largely used in piping in the Petrochemical Industries for its hight mechanical resistance and low weight,
Publicado em: 2008
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10. Avaliação da acupuntura no tratamento de dores lombares em gestantes
Objectives: To evaluate the effectiveness of acupuncture in the treatment of back pain during the gestational period. Method: A randomized clinical trial was conducted, in which 42 pregnant patients were selected. The age of the patients ranged between 18 years and older and pregnancy ranged from 28 to 35 weeks. All had back pain and scheduled their prenatal
Publicado em: 2005
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11. Effect of twelve months of resistance training program on immunological parameters of clinically healthy elderly women / "Efeito de doze meses de um programa de exercícios com pesos em parâmetros imunológicos de mulheres idosas clinicamente saudáveis"
Resistance training program represents an important strategy to reduce sarcopenia, improving muscle strength and mass, and consequently, functional capacity to perform activities of daily living in elderly people. Additionally, resistance training program has been also recently suggested to restore the deleterious effects of aging process on immune system. T
Publicado em: 2005
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12. Methodological aspects to determining the internal loads on the human column. / Aspectos metodológicos para a determinação de cargas internas na coluna vertebral.
Load lifting yields a contact force in the lumbar region (L5-S1) that can sometimes reach the value of the body weight, depending upon the elevated load. Force analyses (muscular, weight, load), the spine being consided as a rigid shank, with extension beimg done only by the erector spine musculature, represent a poor approximation, since the several muscula
Publicado em: 2001