João Gustavo Claudino

João Gustavo Claudino
University of São Paulo | USP · School of Physical Education and Sports (EEFE)

PhD

About

57
Publications
59,396
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909
Citations
Additional affiliations
August 2014 - August 2015
Auckland University of Technology
Position
  • Research Assistant
September 2011 - June 2016
University of São Paulo
Position
  • Researcher

Publications

Publications (57)
Article
Full-text available
This review aimed to analyze the findings in the literature related to Mixed Martial Arts (MMA) through an exploratory systematic review and to present the state of the art from a multifactorial perspective. The review was conducted in accordance with the PRISMA statement, with a search performed in the Scopus, PubMed, and Web of Science databases....
Article
Full-text available
Purpose The aim of this study was to systematically review evidence on the prevalence and magnitude of side effects associated with caffeine supplementation in athletes. Methods Systematic searches through the PubMed, VHL, Scopus, and Web of Science databases were conducted according to the PRISMA guidelines. Peer-reviewed articles written in Engl...
Article
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Purpose. Exercise-associated muscle cramps (EAMC) are characterized by intense pain and involuntary contractions of a single muscle or muscle group. While EAMCs may occur during and after exercise, their precise aetiology remains unknown. However, there are some potential risk factors, as the workload of physical training previously performed. The...
Article
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This study aimed to analyse match availability, participation, and muscle injury incidence and to compare the effect of time intervals between matches (3-4 versus 6-7 days) on physical, physiological, and psychophysiological parameters in a professional football team during a prolonged congested fixture period. Thirteen professional male football p...
Article
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This study investigated the differences in external and internal load during pre-season training sessions carried out with different SSGs and a friendly match in top-class professional football players. The study was conducted over a full pre-season. Participants were 9 male top-class professional football players (25 ± 5 years; 74 ± 8 kg; 177 ± 8...
Chapter
Full-text available
The potential of AI for Sports Medicine has been highlighted in the literature. However,few results are found when the command line(“artificial intelligence”) AND (“sports medicine”) was applied in three of the main data-bases. These findings show how much we still have to improve in this area of knowledge and this chapter is going to start this pr...
Article
Full-text available
Background Given the severe economic and performance implications of hamstring injuries, there are different attempts to identify their risk factors for subsequently developing injury prevention strategies to reduce the risk of these injuries. One of the strategies reported in the scientific literature is the application of interventions with eccen...
Article
Full-text available
he efficiency index (Effindex) combines internal and external loads, and it has been considered a promising tool to evaluate physical fitness status. However, its real applicability and limitations have not been elucidated yet. To examine and discuss the findings from studies that used Effindex as a tool for the evaluation of physical fitness statu...
Article
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Stretching is usually used as part of rehabilitation protocols for groin pain or injury, but its specific contribution to and within multimodal recovery protocols is unclear. Our goal was to systematically review the effects of stretching for the recovery from groin pain or injury. The Preferred Reporting Items for Systematic Reviews and Meta-Analy...
Article
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We performed a systematic review with meta-analysis of randomized controlled trials (RCTs) to assess the effects of strength training (ST) as compared to alternative multimodal or unimodal exercise programs on the number of falls in older adults (≥60 years). Ten databases were con-sulted (CINAHL, Cochrane Library, EBSCO, EMBASE, PEDro, PubMed, Scie...
Article
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Big Data has real value when the veracity of the collected data has been previously identified. However, data veracity for load monitoring in professional soccer players has not been analyzed yet. This systematic review aims to evaluate the current evidence from the scientific literature related to data veracity for load monitoring in professional...
Chapter
Full-text available
The potential of AI for Sports Medicine has been highlighted in the literature. However, few results are found when the command line (“artificial intelligence”) AND (“sports medicine”) was applied in three of the main databases. These findings show how much we still have to improve in this area of knowledge and this chapter is going to start this p...
Chapter
Full-text available
Objetivo: identificar os principais motivos da aplicação incipiente da ciência no futebol. Da mesma forma, apontar as principais barreiras no processo de produção e transferência de conhecimento, debatendo gargalos de implementação. Por fim, apresentar um modelo conceitual e recomendações que possam colaborar com a superação desses desafios e lacun...
Article
Force-time (F-T) characteristics of countermovement jump (CMJ) are globally referenced as the main descriptors of athletic jump performance, particularly for volleyball players. Nevertheless, it is still unclear to what extent the vertical jump performance during testing is associated with jump performance during game-like conditions. This study wa...
Article
Full-text available
In this paper we illustrate the main differences regarding workload management between individual and team sports, and how a true individualization of all the periodization factors in team sports could result in a better managed fitness-fatigue equilibrium and, thus, in a reduced injury risk and enhanced performance. Future studies should illustrat...
Article
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In the present review, we identify which instruments and parameters are used for sleep quality monitoring in individual sport athletes and which definitions were used for sleep quality parameters in this literature field. Systematic searches for articles reporting the qualitative markers related to sleep in team sport athletes were conducted in Pub...
Article
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Background: The application of artificial intelligence (AI) opens an interesting perspective for predicting injury risk and performance in team sports. A better understanding of the techniques of AI employed and of the sports that are using AI is clearly warranted. The purpose of this study is to identify which AI approaches have been applied to i...
Article
Full-text available
Background:The application of artificial intelligence (AI) opens an interesting perspective for predicting injury risk and performance in team sports. A better understanding of the techniques of AI employed and of the sports that are using AI is clearly warranted. The purpose of this study is to identify which AI approaches have been applied to inv...
Article
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Soccer cleats with blade-shaped studs promote greater traction on the pitch and can be beneficial for soccer performance. On the other hand, movements with rapid changes of direction, associated with the high traction of soccer cleats, can increase overload and risk of injuries. Given the lack of consensus on the effects of these cleats on mechanic...
Article
Full-text available
Background Sleep quality is an essential component of athlete’s recovery. However, a better understanding of the parameters to adequately quantify sleep quality in team sport athletes is clearly warranted. Objective To identify which parameters to use for sleep quality monitoring in team sport athletes. Methods Systematic searches for articles re...
Article
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Men’s 110 metres hurdles is one of the oldest disciplines in the Olympic Games and yet scarce anecdotal reports are found to pinpoint technical elements indicators of success. The approach technique to the hurdles has been raised by coaches as a potential element of success however it seems that the approach strategies undertaken to the first hurdl...
Article
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Background The ability to jump has been related to muscle strength and power, speed and amplitude of the lower limbs movements, and specifically for the elderly, the vertical jump has been shown to be a good predictor of functional capacity and risk of falling. The use of a mobile application ( App ) which can measure the vertical jump (i.e., iPhon...
Article
Full-text available
Introduction: The best strategy for improving knee extensor power, a major functional capacity indicator in older adults, is power training. Nonetheless, the training intensity required to induce optimal gains is yet to be found. Objective: Our purpose was to compare knee extensor peak power responses between low, moderate, and high intensity load...
Article
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Background: CrossFit is recognized as one of the fastest growing high-intensity functional training modes in the world. However, scientific data regarding the practice of CrossFit is sparse. Therefore, the objective of this study is to analyze the findings of scientific literature related to CrossFit via systematic review and meta-analysis. Methods...
Article
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Introduction: There is a high incidence of Anterior Cruciate Ligament (ACL) injuries in soccer and 37% of this happens during landing after a jumping event. The measure of valgus knee moment during landing of a Drop Jump (DJ) has been considered a gold standard test to predict the risk of ACL injury in young athletes. Furthermore, researchers have...
Article
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Conquistar as primeiras posições em competições de futebol é apenas para alguns times. Assim, um melhor entendimento do jogo se torna crucial mediante essa competitividade. O objetivo do presente estudo foi determinar variáveis de scout que melhor descrevem as características técnicas e táticas dos times que participaram de Liga dos Campeões na tem...
Research
Full-text available
Conquistar as primeiras posições em competições de futebol é apenas para alguns times. Assim, ummelhor entendimento do jogo se torna crucial mediante essa competitividade. O objetivo do presenteestudo foi determinar variáveis de scout que melhor descrevem as características técnicas e táticasdos times que participaram de Liga dos Campeões na tempor...
Article
Full-text available
Individually adjusting the training load of athletes is of undeniable importance, in optimizing adaptation and performance gains, however, this individualized approach has been a challenge for coaches especially in team sports. The countermovement jump (CMJ) height has been one of the most used measurements for monitoring neuromuscular status in hi...
Article
Full-text available
Kinesio taping consists of a technique which uses the application of an elastic adhesive tape. It has become a widely used rehabilitation modality for the prevention and treatment of musculoskeletal disorders. The objective of this study was to verify the effect of the application of Kinesio Taping Denko® in three conditions (facilitation, inhibiti...
Article
Full-text available
Objectives The primary objective of this meta-analysis was to compare countermovement jump (CMJ) performance in studies that reported the highest value as opposed to average value for the purposes of monitoring neuromuscular status (i.e. fatigue and supercompensation). The secondary aim was to determine the sensitivity of the dependent variables....
Article
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Methods: It was a randomized, single-blinded and controlled study in which 18 males (28.0 ± 6.7 years old; 85.8 ± 8.2 kg mass; 1.80 ± 0.07 m tall; 0.97 ± 0.04 m lower limb length) performed barbell back squat exercise with different conditions of Kinesio Taping Denko(®) applications: Facilitation, inhibition and placebo. Previous to the mentioned...
Article
Full-text available
Introdução: Kinesio Taping é uma técnica realizada com aplicação de fitas elásticas sobre a pele, que se propõe a produzir determinados efeitos com fins de prevenção e tratamento das lesões musculoesqueléticas. No entanto, os meios pelos quais tais efeitos ocorrem continuam sendo investigados e discutidos, principalmente no que diz respeito à utili...
Article
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The purpose of this study was to determine whether auto-regulating jump performance using the minimal individual difference (MID) associated with countermovement jump (CMJ) height, could be used to regulate and monitor a training phase, that elicited functional overreaching and tapering in team sport athletes. The participants were familiarized wit...
Article
Full-text available
Kinesio taping consists of a technique which uses the application of an elastic adhesive tape. It has become a widely used rehabilitation modality for the prevention and treatment of mus-culoskeletal disorders. The objective of this study was to verify the effect of the application of Kinesio Taping Denko ® in three conditions (facilitation, inhibi...
Article
Full-text available
Introduction: Measuring knee extensors' power in elderly population is crucial but not accessible to everyone. Objective: To provide a method to calculate knee extensors' power in a conventional knee extension machine. Method: Thirteen sedentary elderly women (69.3±4.1 years) performed six knee extensions as fast as possible. Kinematic data, an a...
Article
Full-text available
Objective: To determine the individual profile of blood concentration of creatine kinase (CK) in elite soccer players as well as to analyze the CK concentrations in different periods during the Professional Brazilian Championship. Methods: Resting CK of 17 soccer players was evaluated before the competition (pre-season) and after the matches (36 an...
Article
Full-text available
OBJECTIVE: to determine the individual profile of blood concentration of creatine kinase CK in elite soccer players as well as to analyze the CK concentrations in different periods during the Professional Brazilian Championship. METHODS: resting CK of 17 soccer players was evaluated before the competition pre-season and after the matches 36 and 46...
Article
Full-text available
Objetivos: O objetivo do estudo foi analisar a relação entre a carga interna e a magnitude do impacto através do NBL com os descritores de carga externa por meio da acelerometria. Amostra: Participaram deste estudo atletas de futebol profissional de um time da Série A do Campeonato Brasileiro (n = 9; idade 25,1±4,6 anos; estatura 176,6±7,9 cm; mass...
Conference Paper
Full-text available
Introduction: It is necessary to monitor and regulate training load to ensure that planned performance gains are actualised and the likelihood of non-functional overreaching mitigated. In this study the countermovement jump (CMJ) was used as a tool for monitoring and regulating training load, with the determination of each individual´s typical erro...
Conference Paper
Full-text available
Running has been a very important expression of movement. The expansion of your practice has been followed by a seeking for new strategies to improve mechanical load control and performance. Thus, the belief that barefoot running could be an effective strategy to attend these objectives has been reinforcing (Divert et al., 2005, Lieberman et al. 20...
Article
Full-text available
Background Studies involving chronic creatine supplementation in elite soccer players are scarce. Therefore, the aim of this study was to examine the effects of creatine monohydrate supplementation on lower-limb muscle power in Brazilian elite soccer players (n = 14 males) during pre-season training. Findings This was a randomized, double-blind, p...
Article
Full-text available
O objetivo do presente estudo foi analisar a validade dos parâmetros de potência absolutos e relativos do Running-based Anaerobic Sprint Test (RAST) com base no teste de Wingate (WAnT). Doze voluntários do sexo masculino com idade de 25,50 anos (± 2,32) realizaram os testes RAST e WAnT. Foram observados valores significativos (p < 0,01) de correlaç...
Article
Full-text available
Objetivo: Identificar os modelos que melhor explicam as relações entre as diferentes variáveis do scout dos jogos da Copa das Confederações realizada em 2013. Métodos: Foi considerado para análise o scout, composto por 12 variáveis, dos 16 jogos da competição. Para verificar a existência de relação entre todas as variáveis, foi realizada uma anális...
Article
Full-text available
OBJECTIVE: The aim of the present study was to propose an individualized familiarization method for vertical jumps and to verify its effect on intra-subject variability. METHODS: Fifty three men (mean ± S.D.; age 23.5 ± 3.3; height 1.76 ± 0.08 m; mass 72.8 ± 8.6 Kg; body fat 12.9 ± 5.2%) performed successive jumps to reach the proposed stability le...
Conference Paper
Full-text available
INTRODUCTION The vertical ground reaction force (VGRF) applied to the human body during landing is determinant to the occurrence of injuries, when the jumps are frequently performed and the VGRF is high [4]. Nonetheless, many sports require landings constantly, as jumps at games and training situations. Moreover, there is a positive relation betwee...
Conference Paper
Full-text available
INTRODUCTION The vertical ground reaction force (VGRF) applied to the human body during landing is determinant to the occurrence of injuries, when the jumps are frequently performed and the VGRF is high [4]. Nonetheless, many sports require landings constantly, as jumps at games and training situations. Moreover, there is a positive relation betwee...
Conference Paper
Full-text available
INTRODUCTION The swimming speed is the result of the interaction between the propulsive forces generated by the swimmer and the drag force. In swimming the active drag force is the resistance encounter by the swimmer when he moving through the water. It's assumed that the drag force is related to the square of the swimming speed, thus the active dr...
Article
Full-text available
Objectives: The purposes of the study were to quantify the external load by an objective parameter and compare the representativeness of the different mechanics load from specific contents of soccer training in relation to the match. Sample: Took part of this study professional soccer athletes of the Brazilian first division championship (n = 9; ag...
Article
Full-text available
The purpose of this study was to assess the effect of training load regulation, using the CMJ at the beginning of the session, on the total plyometric training load and the vertical jump performance. 44 males were divided into 4 groups: No Regulation Group (nRG), Regulation Group (RG), Yoked Group (YG) and Control Group (CG). The nRG received 6 wee...
Article
Full-text available
Electromyographic activity during maximal isometric contraction combined with local sinusoidal vibration Study aim : To compare the electromyographic activity during maximal isometric contraction alone or combined with local sinusoidal vibration. Material and methods: A group of 6 men aged 23 - 29 years performed 3 maximal voluntary contractions of...
Article
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Objective: To diagnosis of stress and anxiety’s factors pre-competitive in soccer players of the under-20 category. Sample: The sample were 28 athletes under-20 category of a club of participant soccer of the final phase of the Integração Diário Tarde Championship 2007. Methodology: Applied the "Questionnaire of stress and anxiety pre-competitive i...
Article
Full-text available
The objective of this study was to compare the Somatotype, Explosive force, Speed, Anaerobic and Aerobic resistance between semi-professional and professional athletes of sub-20 category. For that, 20 athletes were separated into two groups and were respectively carried through the following tests with its variables: Somatotype; Vertical jump witho...

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Projects (3)
Project
(Athletic Jump Performance) The main aim of this project is to study Force-Time curvature variables of Jump performance among athletes.
Archived project
Project
Reducing the injury risk and optimizing athlete performance