Roberto Simão
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View article: A Resistance Training Program on Patients with Liver Cirrhosis: A Randomized Clinical Trial
A Resistance Training Program on Patients with Liver Cirrhosis: A Randomized Clinical Trial Open
Background: Cirrhosis represents an advanced stage of hepatic fibrosis, and the metabolic changes resulting from liver dysfunction can cause impairment in physical capacity and quality of life. This study aimed to evaluate the effect of 12…
View article: Strength Training Program on Patients with Liver Cirrhosis: A Randomized Clinical Trials
Strength Training Program on Patients with Liver Cirrhosis: A Randomized Clinical Trials Open
Background: Cirrhosis represents an advanced stage of hepatic fibrosis, and the metabolic changes resulting from liver dysfunction can cause impairment in physical capacity and quality of life. This study aimed to evaluate the effect of 12…
View article: Sex Differences in Neuromuscular Adaptations Following 12 Weeks of Kettlebell Swing Training
Sex Differences in Neuromuscular Adaptations Following 12 Weeks of Kettlebell Swing Training Open
The purpose of this study was to investigate whether there are sex differences in strength, power, and muscular endurance gains following a 12-week kettlebell swing protocol. Twenty-eight men (29.4 ± 7.3 years; 176.4 ± 6.2 cm; 80.1 ± 11.0 …
View article: Effects of Resistance Training Techniques on Metabolic Responses in Trained Males
Effects of Resistance Training Techniques on Metabolic Responses in Trained Males Open
This study investigated the effects of biset, drop-set and traditional resistance training (RT) techniques on metabolic responses in resistance-trained males. Fifteen trained males (age 29.7 ± 6.1 years; body mass 83.4 ± 7.6 kg; RT experie…
View article: Higher Muscle Damage Triggered by Shorter Inter-Set Rest Periods in Volume-Equated Resistance Exercise
Higher Muscle Damage Triggered by Shorter Inter-Set Rest Periods in Volume-Equated Resistance Exercise Open
Objectives The aim of the manuscript was to analyze the effects of two rest periods between volume-equated resistance exercise (RE) on inflammatory responses (cytokines and leukocyte) and muscle damage. Methods Ten trained men (26.40 ± 4.7…
View article: Asymmetries of isokinetic strength and flexibility in young soccer players: a systematic review
Asymmetries of isokinetic strength and flexibility in young soccer players: a systematic review Open
Purpose The study aim was to review the isokinetic strength assessment protocols, the obtained peak torque (PT) values, and the hamstring/quadriceps ratio (H/Q); review the unilateral evaluation protocols and normative values for flexibili…
View article: Effects of Six-week Periodized Versus Non-Periodized Kettlebell Swing Training on Strength, Power and Muscular Endurance
Effects of Six-week Periodized Versus Non-Periodized Kettlebell Swing Training on Strength, Power and Muscular Endurance Open
The purpose of this study was to compare a periodized versus a non-periodized protocol of kettlebell (KTB) swings over six weeks on strength, power, and muscular endurance. Twenty-eight high intensity functional training (HIFT) practitione…
View article: Influence of resistance training exercise order on acute thyroid hormone responses
Influence of resistance training exercise order on acute thyroid hormone responses Open
The present study aimed to compare the exercise order of an acute bout of resistance exercise (RT) on acute thyroid hormonal responses. Eight (n = 8) healthy men were randomly separated into two experimental groups: A) the order fro…
View article: Heart failure compromises muscle power of lower limbs of sedentary elderly people
Heart failure compromises muscle power of lower limbs of sedentary elderly people Open
Purpose. To analyze and to compare the absolute and relative muscle power of the lower limbs in sedentary elderly subjects with and without heart failure. Methods. The study included 36 elderly subjects (72 ± 6.5 years, 76.8 ± 4.8 kg, 171 …
View article: Dissimilar responses of autonomic function and strength to different periodizations in aging adults/ Respostas dissimilares da função autônoma e força para diferentes periodizações em adultos idosos
Dissimilar responses of autonomic function and strength to different periodizations in aging adults/ Respostas dissimilares da função autônoma e força para diferentes periodizações em adultos idosos Open
Diferentes tipos de programas de treinamento resistido resultam em diferente estresse metabólico e demandas cardiovasculares, o que poderia influenciar adaptações na modulação autonômica cardíaca. O estímulo preciso do treinamento resistid…
View article: Post-Exercise Hypotension in Brazilian Jiu-Jitsu
Post-Exercise Hypotension in Brazilian Jiu-Jitsu Open
Hypertension is a leading preventable cause of morbidity and mortality worldwide. Exercise is a widely recommended treatment strategy that has been shown to cause both acute and chronic reductions in blood pressure. This study aimed to exp…
View article: Comparação entre avaliação antropometrica e bioimpedância multifrequencial para avaliação da composição corporal em atletas de elite sub-20 do futebol brasileiro
Comparação entre avaliação antropometrica e bioimpedância multifrequencial para avaliação da composição corporal em atletas de elite sub-20 do futebol brasileiro Open
View article: A Randomized Controlled Trial Investigating the Effects of Undulatory, Staggered, and Linear Load Manipulations in Aerobic Training on Oxygen Supply, Muscle Injury, and Metabolism in Male Recreational Runners
A Randomized Controlled Trial Investigating the Effects of Undulatory, Staggered, and Linear Load Manipulations in Aerobic Training on Oxygen Supply, Muscle Injury, and Metabolism in Male Recreational Runners Open
View article: Efeito da ordem dos exercícios no treinamento de força sobre a pressão arterial pós esforço em idosas hipertensas
Efeito da ordem dos exercícios no treinamento de força sobre a pressão arterial pós esforço em idosas hipertensas Open
O objetivo deste estudo foi analisar o efeito de diferentes ordens de exercícios sobre a pressão arterial (PA) após sessões de treinamento de força (TF). Quinze idosas hipertensas inexperientes em TF foram divididas em dois grupos. Grupo d…
View article: Efeitos do programa de exercícios físicos, das academias da terceira idade, sobre a composição corporal e capacidade funcional de idosos
Efeitos do programa de exercícios físicos, das academias da terceira idade, sobre a composição corporal e capacidade funcional de idosos Open
Objetivo: Avaliar os efeitos do programa de exercícios físicos, proposto nas academias da terceira idade, sobre a composição corporal e capacidade funcional de idosos.
Método: Participaram do presente estudo 54 homens idosos (67.7 ± 5.7 a…
View article: Multi- to Single-Joint or the Reverse Exercise Order does not Affect Pectoralis Major Workout Performance
Multi- to Single-Joint or the Reverse Exercise Order does not Affect Pectoralis Major Workout Performance Open
The purpose of this study was to examine the acute effects of multi- to single-joint or the reverse exercise order on repetition performance and perceived exertion for the pectoralis major. Fourteen trained men (24.05 ± 4.17 yrs, 78.85 ± 3…
View article: Análise somatotipológica em atletas de Futebol com idade entre nove e vinte anos: um estudo tranversal
Análise somatotipológica em atletas de Futebol com idade entre nove e vinte anos: um estudo tranversal Open
Introduction: The literature has pointed out the existence of possible variations between somatotypological characteristics according to the position and category of young players, as well as nationality. Thus, it is important to evaluate …
View article: Does the combination of resistance training and stretching increase cardiac overload?
Does the combination of resistance training and stretching increase cardiac overload? Open
View article: The Effect of Exercise Order in Circuit Training on Muscular Strength and Functional Fitness in Older Women
The Effect of Exercise Order in Circuit Training on Muscular Strength and Functional Fitness in Older Women Open
The purpose of this study was to analyze the effect of different orders of exercises in circuit training on strength and functional fitness in older women over a 12-week period. After 10 repetition maximum (10-RM) and functional fitness ba…
View article: Effects of Strength Training Program and Infrared Thermography in Soccer Athletes Injuries
Effects of Strength Training Program and Infrared Thermography in Soccer Athletes Injuries Open
The purpose of this investigation was to examine the effects of a periodized strength training program and the use of infrared thermography (IRT) in injuries mapping in under 20-year-old (U-20) soccer players. In this study, 26 professiona…
View article: Comparison between anthropometry and multi-frequency bioimpedance for body composition evaluation in Brazilian elite U-20 soccer athletes
Comparison between anthropometry and multi-frequency bioimpedance for body composition evaluation in Brazilian elite U-20 soccer athletes Open
Young soccer players undertake anthropometric measurements for directing the effectiveness of training programs. However, the use of the eight-electrode electrical bioimpedance method is increasingly being used for the body composition eva…
View article: Knee flexion and extension strength in young Brazilian soccer players: the effect of age and position
Knee flexion and extension strength in young Brazilian soccer players: the effect of age and position Open
Purpose To compare isokinetic knee flexors and extensors concentric muscle strength in young soccer players of different ages and playing positions. Methods Seventy-seven young male soccer players were divided into 3 age categories: U-15, …
View article: Physiological Profile of Brazilian Elite Soccer Players: Comparison between U-17, U-20 and professionals
Physiological Profile of Brazilian Elite Soccer Players: Comparison between U-17, U-20 and professionals Open
Possible differences in the physical values related to characteristics of the age group and the play positions in soccer. The aims to analyze the isokinetic muscle strength profiles, anthropometric, neuromuscular and cardiovascular chara…
View article: Influência da frequência semanal do treinamento de força sobre o desempenho funcional em idosas
Influência da frequência semanal do treinamento de força sobre o desempenho funcional em idosas Open
Introduo: No envelhecimento ocorrem declnios estruturais e funcionais que podem afetar a independncia fsica. O treinamento de fora (TF) capaz de promover melhoras neste quesito, entretanto, poucos experimentos investigaram a influencia da …
View article: Influencia del muy corto periodo de descanso en repetidos intentos de una repetición máxima en el press de banca
Influencia del muy corto periodo de descanso en repetidos intentos de una repetición máxima en el press de banca Open
espanolObjetivo El objetivo de esta investigacion fue comparar diferentes duraciones del periodo de descanso entre tentativas consecutivas de una repeticion maxima de press de banca en el rendimiento y la percepcion subjetiva del esfuerzo.…
View article: The Influence Weekly Resistance Training Frequency on Strength and Body Composition
The Influence Weekly Resistance Training Frequency on Strength and Body Composition Open
The main objective of the study was to compare the effect of different weekly frequencies of resistance training (RT) on strength and body composition in untrained individuals who participated in a corporate wellness program after a three-…
View article: Traditional vs daily undulling periodization in strength and local muscle endurance gains on trained men
Traditional vs daily undulling periodization in strength and local muscle endurance gains on trained men Open
The aim of this study was to investigate the impact of different periodization models on strength and local muscle endurance. Twenty trained men (25.45 ± 2.984 years, 75.34 ± 6.05 kg, 177.25 ± 4.92 cm, 23.96 ± 1.64 kg . m-2) were randomly …
View article: Relação da rotatividade dos jogadores com as lesões acometidas em atletas sub-20: um estudo prospectivo por 2 anos
Relação da rotatividade dos jogadores com as lesões acometidas em atletas sub-20: um estudo prospectivo por 2 anos Open
The rotation can be seen as a maneuver to improve team performance and promote comprehensive training for all athletes. The objective of this study is to analyze the follow-up performed in two years (two seasons, 2016 and 2017) of an Under…
View article: The influence of exercise order on strength performance in post menopause women
The influence of exercise order on strength performance in post menopause women Open
OBJECTIVE: Verify the influence of different exercise orders on the performance of the number of maximal repetitions in older women. METHODS: Twelve older women (65.7 ± 5.6 years, 66.9 ± 9.5 kg, 1.56 ± 0.67 m, 27.4 ± 3.6 kg/m2) underwent f…