Yuri Campos

Yuri Campos
Federal University of Juiz de Fora · Núcleo de Pesquisa em Biodinâmica do Movimento Humano

Master of Exercise and Sport

About

50
Publications
20,226
Reads
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98
Citations
Citations since 2016
43 Research Items
96 Citations
2016201720182019202020212022051015202530
2016201720182019202020212022051015202530
2016201720182019202020212022051015202530
2016201720182019202020212022051015202530
Additional affiliations
August 2017 - August 2021
Federal University of Juiz de Fora
Position
  • PhD Student
August 2014 - August 2016
Federal University of Juiz de Fora
Position
  • Master's Student
August 2010 - present
Universidade Federal de Lavras (UFLA)
Position
  • Student

Publications

Publications (50)
Article
Full-text available
We aimed to evaluate the effect of 4 weeks of plyometric training (PT), performed in the precompetitive period, on the vertical jump performance of professional volleyball athletes. We recruited 17 professional female volleyball players (age: 19 ± 3 years; weight: 67.2 ± 5.50 kg; height: 1.81 ± 0.22 m; body fat: 14.4 ± 2.12%; squat 1RM test: 75.5 ±...
Article
Full-text available
Evidence that dietary supplementation with nitrate-rich beet juice (NO3-) can improve endurance exercise performance. This paper aimed critically assess the effects of acute and chronic NO3- supplementation in the performance of trained healthy adult individuals and/or athletes. This systematic review analyzed 12 randomized, blinded, crossover clin...
Article
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Background: Sprint interventions can be an excellent alternative for promoting positive adaptations to health and performance. Objective : To verify the responses of different intervals between sprints in blood pressure, heart rate variability, lactate, and performance responses in physically active men. Methods: Ten male runners participated in...
Article
Full-text available
Background Proper design of resistance training (RT) variables is a key factor to reach the maximum potential of neuromuscular adaptations. Among those variables, the use of RT performed to failure (RTF) may lead to a different magnitude of acute fatigue compared with RT not performed to failure (RTNF). The fatigue response could interfere with acu...
Article
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Background: Chronic diseases are the leading causes of death and disability in older women. Physical exercise training programs promote beneficial effects for health and quality of life. However, exercise interruption periods may be detrimental for the hemodynamic and lipidic profiles of hypertensive older women with dyslipidemia. Methods: Ninet...
Article
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Introduction. The post-activation performance enhancement (PAPE) is a phenomenon characterized by an acute enhancement of maximal voluntary strength, power or speed and have been used to increase acute performance in explosive activities. However, the effects of different repetition duration during the conditioning activities in PAPE have not been...
Article
Training-intensity distribution (TID) is considered the key factor to optimize performance in endurance sports. This systematic review aimed to: I) characterize the TID typically used by middle-and long-distance runners; II) compare the effect of different types of TID on endurance performance and its physiological determinants; III) determine the...
Article
Full-text available
The load in resistance training is considered to be a critical variable for neuromuscular adaptations. Therefore, it is important to assess the effects of applying different loads on the development of maximal strength and muscular hypertrophy. The aim of this study was to systematically review the literature and compare the effects of resistance t...
Article
Full-text available
Electromyographic Activation of Pectoralis Major and Triceps Brachii during Dumbbell Pullover. JEPonline 2021;24(4):1-11. The purpose of this study was to compare the electromyographic activity of pectoralis major (PM), sternal (PMS) and clavicular portions (PMC) and triceps brachii long portion (TB) muscles, with different elbow positions in the d...
Article
Full-text available
This study examined the effect of caffeine supplementation (CAFF) in a Wingate test (WT), and the behaviour of blood lactate concentrations (BLa) and neuromuscular fatigue (NMF), measured as reduced countermovement jump (CMJ) performance, in response to the WT. In a double-blind crossover study, 16 participants attended the laboratory twice, separa...
Article
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The main goal of the present study was to evaluate the effects of different blood flow restriction (BFR) protocols (continuous and intermittent) on peak bar velocity (PV) and mean bar velocity (MV) during the squat exercise at progressive loads, from 40 to 90 %1RM. Eleven healthy men (age = 23.4 ± 3.1 years; body mass = 88.5 ± 12.1 kg; squat 1RM =...
Article
Full-text available
CrossFit ® training is one of the fastest-growing fitness activities in the world due to its varied functional movement and competition experience. The performance is present in almost every workout of the day (WOD); however, there is a lack of knowledge in the science that did not allow us to fully understand the performance determinants of CrossF...
Article
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Objective: Identify the anaerobic threshold (AnT) through blood lactate concentrations (LTDmax) and rating of perceived exertion (RPE) by the Dmax method (RPETDmax), and to evaluate the correlation between these methods. Methods: Sixteen male long-distance runners participated in the study. Participants performed a gradual incremental test in leg p...
Article
Full-text available
The main goal of the present study was to evaluate the acute effects of blood flow restriction (BFR) at 70% of full arterial occlusion pressure on strength-endurance performance during the bench press exercise. The study included 14 strength-trained male subjects (age = 25.6 ± 4.1 years; body mass = 81.7 ± 10.8 kg; bench press 1 repetition maximum...
Preprint
Full-text available
Background Interval training is an important strategy for promoting physiological adaptations. Therefore, this study aimed to verify the chronic effects of interval training (TI) with different intensities on hemodynamic, autonomic and cardiorespiratory variables of physically active elderly people. Methods Twenty-four physically active older men...
Article
Full-text available
O objetivo do presente estudo foi descrever a distribuição da carga interna de treinamento (CIT) direcionada a diferentes tipos de treinamentos durante uma temporada de jogadores de voleibol profissionais. A CIT foi registrada em todas as sessões realizadas durante 30 semanas de treinamento da temporada, considerando os seguintes tipos de treinamen...
Article
Full-text available
O objetivo do presente estudo foi descrever a distribuição da carga interna de treinamento (CIT) direcionada a diferentes tipos de treinamentos durante uma temporada de jogadores de voleibol profi ssionais. A CIT foi registrada em todas as sessões realizadas durante 30 semanas de treinamento da temporada, considerando os seguintes tipos de treiname...
Article
Full-text available
Blood flow restriction (BFR) can be used during resistance training (RT) through pressure application with pneumatic (pressurized) cuffs (PC) or non-pneumatic (practical) cuffs (NPC). However, PC are expensive and difficult to use in the gym environment compared to NPC. The main aim was to compare, correlate, and verify the hormonal and metabolic r...
Preprint
Full-text available
The aims of this study were to compare muscle activity of the anterior deltoid, medial deltoid, and posterior deltoid in the bench press, dumbbell fly, shoulder press, and lateral raise exercises. Thirteen men experienced in strength training volunteered for the study. Muscle activation was recorded during maximum isometric voluntary contraction (M...
Article
Full-text available
Aims: To determine lactate threshold (LT) by three different methods (visual inspection, algorithmic adjustment, and Dmax) during an incremental protocol performed in the leg press 45° and to evaluate correlation and agreement among these different methods. Methods: Twenty male long-distance runners participated in this study. Firstly, participant...
Article
Full-text available
The aim of this present review is to demonstrate the effects of cardiovascular interval training (IT) on effects healthy elderly subjects. We used the recommendations of the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. The following variables were observed: resting heart rate (HR), systolic blood pressure...
Article
Full-text available
The study aimed to identify the effect of a neuromuscular resistance training protocol (NRTP) on the performance of 5-km distance runners. This study included 18 male runners (age=29.3±3.2 years, fat percentage=11.3±2.6%, body height=1.77±.04 m, body mass=73.4±4.4 kg, time in 5 km=20.6±2.4 min, training years=4.3±0.7 years). First, volunteers were...
Article
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TO THE EDITOR: We would like to comment on the recent Viewpoint by Joyner et al. (2). Recently, the search for breaking two hours in the men’s marathon has increased the discussion of what to do to achieve this goal (1–3). Determination and prediction factors of endurance performance such as maximal oxygen consumption (V˙ O2max), velocity correspon...
Article
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The main determinants of performance during the marathon are 1) maximal oxygen uptake (VO2max), 2) ability to sustain high percentages of VO2max during long periods of time, and 3) running economy (RE). The fractional use of VO2max is related to the ability to sustain high workloads before lactate begins to accumulate in the blood, i.e., the so-cal...
Article
Full-text available
Ischemic preconditioning (IPC) is a method that has been used prior to resistance exercise to improve performance. However, little is known about its effect before a resistance exercise training session on hemodynamic responses. Thus, the aim of the study was to verify the acute effect of IPC before a session of resistance exercises on the systolic...
Article
Purpose: To identify the anaerobic threshold through the lactate threshold determined by Dmax and rating of perceived exertion (RPE) threshold by Dmax and to evaluate the agreement and correlation between lactate threshold determined by Dmax and RPE threshold by Dmax during an incremental test performed on the treadmill in long-distance runners....
Article
Full-text available
TO THE EDITOR: We would like to comment on the recent Viewpoint by Murach et al. (3). Initially, the hypothesis of muscle memory in humans was seen as a conservation of acquired myonuclei in hypertrophic responses. Much of this claim comes from the hypothesis that after a period of detraining myonuclei still remain present in the muscle cell even t...
Article
Full-text available
Physical exercise results in very important benefits including preventing disease and promoting the quality of life of older individuals. Common interruptions and training cessation are associated with the loss of total health profile, and specifically cardiorespiratory fitness. Would detraining (DT) promote different effects in the cardiorespirato...
Article
Full-text available
RESUMO O objetivo deste estudo foi comparar a carga de treinamento em três tipos de treinamentos de uma equipe de voleibol profissional.. Participaram do estudo 28 jogadores (26,6 ± 4,7 anos; 91,5 ± 8,5 Kg; 194,1 ± 6,0 cm). Foi realizada uma análise descritiva de 29 sessões de treino técnico, 84 tecnico-tático e 75 de musculação e isoladamente das...
Article
Full-text available
The present study was to compare and correlate two methods for determination of AnT, through the behavior of blood lactate and an indirect test as critical velocity. A progressive testing of 6 x 1000 m in running track was performed in order to determine the AnTV and three tests with the distances of 1500 m, 3000 m, and 5000 m were performed in ord...
Article
Full-text available
The present study was to compare and correlate two methods for determination of AnT, through the behavior of blood lactate and an indirect test as critical velocity. A progressive testing of 6 x 1000 m in running track was performed in order to determine the AnTV and three tests with the distances of 1500 m, 3000 m, and 5000 m were performed in ord...
Article
Full-text available
The primary objective of the study was to evaluate whether different time of intervals between skull crushers and inclined bench press exercises during two pre-exhaustion (PE) protocols could modify the EMG activity of the sternal portion of the pectoralis major (SPPM), clavicular portion of the pectoralis major (CPPM) and anterior deltoid (AD) dur...
Article
Full-text available
The primary objective of the study was to evaluate whether different time of intervals between skull crushers and inclined bench press exercises during two pre-exhaustion (PE) protocols could modify the EMG activity of the sternal portion of the pectoralis major (SPPM), clavicular portion of the pectoralis major (CPPM) and anterior deltoid (AD) dur...
Article
Full-text available
Several studies investigated the pre-exhaustion resistance training (PERT), no study investigated the responses after the pre-fatigue of two auxiliary muscles. The purpose of this study was to evaluate the neuromuscular and metabolic effects of PERT in highly-trained individuals. Twenty-one men (24.90 ± 4.54 years) who were experienced in resistanc...
Conference Paper
Full-text available
PURPOSE: The present study aimed to investigate the influence of different speeds of muscle actions on the maximum volume of repetitions and maximum dynamic muscle strength. METHODS: The study included 9 women. At first, the volunteers performed the anthropometric assessment and the evaluation of maximum dynamic strength through the 1RM test; In th...
Article
Full-text available
Guimarães MP, Campos YAC, Souza HLR, Da Silva SF. Is There a Concordance between the Lactate Threshold and the Heart Rate Deflection Point during a Progressive Field Test in Moderately Trained Distance Runners? JEPonline 2017;20(5): 60-68. The purpose of this study was to compare and correlate the heart rate deflection point (HR DP) with the ATV DM...
Article
Full-text available
Introdução: Inúmeras variações de exercícios têm sido aplicadas nas rotinas de treinamento de força, com o objetivo de otimizar os ganhos de força e hipertrofia e, entre os exercícios usados, podemos destacar o pullover. Objetivo: Comparar a atividade eletromiográfica da parte clavicular do músculo peitoral maior (PMC), parte esternocostal do peit...
Article
Full-text available
The study investigated the influence of different speeds of muscle actions on the volume of repetitions, muscle fa-tigue and delayed-onset muscle soreness (DOMS). The study included 9 women. At first, was performed the an-thropometric measurements and evaluation of maximum dynamic force through the 1RM test; At second, the vol-unteers performed thr...
Article
Full-text available
Campos YAC, Guimarães MP, Souza HLR Silva GP, Domingos PR, Resende NM, Silva SF, Vianna JM. Relationship between the Anaerobic Threshold Identified Through Blood Lactate between the Discontinuous and Resisted Dynamic Exercises in Long Distance Runners. JEPonline 2017;20(1):83-91. The purpose of this study was to verify the relationship between the...
Article
Full-text available
Objective: This study aimed to identify the Electromyographic Threshold (EMGTh) during the dynamic Resistance Exercise, using visual and mathematical identification techniques. Methods and Results: We evaluated 14 male subjects (22.6 ± 2.1 years) who accomplished an incremental load protocol (10-10% of 1RM) in a half squat guided exercise. The intr...
Article
Full-text available
The purpose of this study was to investigate the influence of different speeds of muscle action on the maximum volume of repetitions (MVR), rated perceived exertion (RPE), and maximum dynamic muscle strength of 9 women. At the end of 3 series of each execution, protocol was added the MVR, and collected the RPE, the maximum dynamic strength was asse...
Article
Full-text available
DOI: http://dx.doi.org/10.5007/1980-0037.2015v17n3p300 This study aimed to compare the perceived subjective exertion (PSE) and total load lifted in resistance exercises performed on stable platforms (SP) and unstable platforms (UP). Participants were 20 men (24.6 ± 3.4 years, 179 ± 0.1 cm, 80.6 ± 9.1 kg and 11.8 ± 3.4% fat). Each subject performed...
Article
Full-text available
The aim of the study was to compare the electromyographic (EMG) activity of the following muscles: clavicular portion of pectoralis major, sternal portion of pectoralis major, long portion of triceps brachii, anterior deltoid, posterior deltoid and latissimus dorsi during dynamic contractions between flat horizontal bench press and barbell pullover...
Article
Full-text available
Objetivo: O objetivo do estudo foi comparar o pico de força máxima, e a ativação eletromiográfica (EMG) do músculo do peitoral maior porção clavicular (PMC), peitoral maior porção esternocostal (PME) e deltóide anterior (DA) em 3 diferentes ângulos do exercício supino. Método: Foram selecionados 11 indivíduos do sexo masculino (23,7 ± 3,2 anos; 75,...
Article
Full-text available
Objective: The objective of this was to evaluate of the peak maximum strength, and EMG activation (EMG) in the muscles clavicular portion of pectoralis major (CPPM), sternal portion of pectoralis major (SPPM), and anterior deltoid (AD) in the 3 different angles of the bench press. Method: They were selected 11 male subjects (23.7 ± 3.2 years, 75.1...
Article
Full-text available
The aim of this study was to compare the electromyographic activity (EMG) during eccentric and concentric phases in the muscle Clavicular Portion of Pectoralis Major (CPPM), Sternal Portion of Pectoralis Major (SPPM) and Anterior Deltoid (AD) in the Crucifix Horizontal (CH) exercise. For data collection were used 12 repetitions, where the first two...

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Projects

Projects (9)
Project
Analyze the effects of Resistance Training for failure on different physiological and neuromuscular responses
Project
Physiological impacts of Crossfit on Hemodynamics Profiles Physiological responses of Crossfit training
Project
The aim of the study is to analyze whether an Interval Training Overloaded Protocol (ITOP) positively modulates the metabolic, mechanical and performance indices of endurance runners trained.