Analysis of Polymorphic Variants of the Dopamine Transporter (DAT1) Gene Polymorphism and Personality Traits Among Athletes.

abstract：:To meet the demand of a player's entourage (e.g., coaches and medical staff), it is important for the biomechanics specialist to perform repeatable measures. To the best of our knowledge, to date, it has not been demonstrated whether similar results are obtained between two sessions of testing or between laboratory an...

journal_title：Journal of human kinetics

authors： Tubez F,Forthomme B,Croisier JL,Brüls O,Denoël V,Paulus J,Schwartz C

更新日期：2019-03-27 00:00:00

abstract：:The intermittent nature of match performance in youth soccer supports relevance of ability to repeatedly produce high-intensity actions with short recovery periods. This study was aimed to examine the reproducibility of a repeated dribbling ability protocol and, additionally, to estimate the contribution of concurrent...

journal_title：Journal of human kinetics

authors： Duarte JP,Tavares Ó,Valente-Dos-Santos J,Severino V,Ahmed A,Rebelo-Gonçalves R,Pereira JR,Vaz V,Póvoas S,Seabra A,Cumming SP,Coelho-E-Silva MJ

更新日期：2016-10-14 00:00:00

abstract：:The purpose of this study was to investigate the effect of hypertrophy-type resistance training (RT) on upper limb fatigue resistance in young adult men and women. Fifty-eight men (22.7±3.7 years, 70.6±9.3 kg, and 176.8±6.4 cm) and 65 women (21.6±3.7 years, 58.8±11.9 kg, and 162.6±6.2 cm) underwent RT for 16 weeks. Tr...

journal_title：Journal of human kinetics

authors： Ribeiro AS,Avelar A,Schoenfeld BJ,Trindade MC,Ritti-Dias RM,Altimari LR,Cyrino ES

更新日期：2014-10-10 00:00:00

abstract：:The purpose of this study was to identify factors that constituted the cultural capital among soccer players. We assumed that in the increasingly globalized world of professional soccer, a player's success would often depend on migrating and adjusting to life in other countries. Willingness to migrate and successful a...

journal_title：Journal of human kinetics

authors： Križaj J,Leskošek B,Vodičar J,Topič MD

更新日期：2016-12-15 00:00:00

abstract：:The objective of the present study was to investigate the time to fatigue and compare the fatiguing condition among the three heads of the triceps brachii muscle using surface electromyography during an isometric contraction of a controlled forceful hand grip task with full elbow extension. Eighteen healthy subjects c...

journal_title：Journal of human kinetics

authors： Ali A,Sundaraj K,Badlishah Ahmad R,Ahamed NU,Islam A,Sundaraj S

更新日期：2015-07-10 00:00:00

abstract：:There has been a lot of research that enabled soccer to improve: its technique, tactics and strategy through analysis and training. Nevertheless, players' need to interact with each other turns any defending or attacking situation into complex solutions with a wide range of variables to be considered, in which the pla...

journal_title：Journal of human kinetics

authors： Garcia JD,Román IR,Calleja-González J,Dellal A

更新日期：2014-12-30 00:00:00

abstract：:Athletic performance is a multifactorial phenotype influenced by environmental factors as well as multiple genetic variants. Different genetic elements have a great influence over components of athletic performance such as endurance, strength, power, flexibility, neuromuscular coordination, psychological traits and ot...

journal_title：Journal of human kinetics

authors： Maciejewska-Skrendo A,Cięszczyk P,Chycki J,Sawczuk M,Smółka W

更新日期：2019-08-21 00:00:00

abstract：:This study aimed to analyse the short-term performance effects of three in-season low-volume strength-training programmes in college male soccer players. Fifty-seven male college soccer players (age: 20.3±1.6 years) were randomly assigned to a resistance-training group (n=12), plyometric training group (n=12), complex...

journal_title：Journal of human kinetics

authors： Brito J,Vasconcellos F,Oliveira J,Krustrup P,Rebelo A

更新日期：2014-04-09 00:00:00

abstract：:There is no clear evidence that vitamin D effectively improves physical capacity in high-level athletes. The aim of this study was to confirm that vitamin D supplementation of soccer players during eight-week high-intensity training would have a significant effect on their aerobic capacity. The subjects were divided i...

journal_title：Journal of human kinetics

authors： Jastrzębska M,Kaczmarczyk M,Michalczyk M,Radzimiński Ł,Stępień P,Jastrzębska J,Wakuluk D,Suárez AD,López Sánchez GF,Cięszczyk P,Godlewski P,Król P,Jastrzębski Z

更新日期：2018-03-23 00:00:00

abstract：:The rotation sequence-order differs from a gymnast to another according to the draw at the time of the qualifying competitions in men's artistic gymnastics. Only the six best gymnasts start on the floor exercises, the others could start on any of the other five apparatuses. It has been demonstrated that some gymnastic...

journal_title：Journal of human kinetics

authors： Mkaouer B,Jemni M,Chaabene H,Amara S,Njah A,Chtara M

更新日期：2018-03-23 00:00:00

abstract：:The objective of this research was to determine the kinematic variables evolution in a sprint canoeing maximal test over 200 m, comparing women and men kayak paddlers and men canoeists. Speed evolution, cycle frequency, cycle length and cycle index were analysed each 50 m section in fifty-two young paddlers (20 male k...

journal_title：Journal of human kinetics

authors： Vaquero-Cristóbal R,Alacid F,López-Plaza D,Muyor JM,López-Miñarro PA

更新日期：2013-10-08 00:00:00

abstract：:Inspiratory muscle training (IMT) is a strategy that has been used to improve performance in different sports modalities. This study investigated the effects of an IMT program on respiratory muscle strength and resistance as well as aerobic physical performance (PP) of handball athletes. Nineteen 20 ± 3 year-old male ...

journal_title：Journal of human kinetics

authors： Hartz CS,Sindorf MAG,Lopes CR,Batista J,Moreno MA

更新日期：2018-09-24 00:00:00

abstract：:Complex training (CXT) is the result of a combination of strength and plyometric exercises in the same session. This method has recently been used in the preparation of athletes of different sports. The aim of the present study was to observe the acute effects of a CXT program of 6 weeks: i) on agility with the ball, ...

journal_title：Journal of human kinetics

authors： Cavaco B,Sousa N,Dos Reis VM,Garrido N,Saavedra F,Mendes R,Vilaça-Alves J

更新日期：2014-11-12 00:00:00

abstract：:The purpose of this study was to describe the evolution of morphological, physiological and skating performance profiles of elite age-group ice hockey players based on repeated measures spread over one season. In addition, the results of fitness tests and training programs performed in off-ice conditions and their rel...

journal_title：Journal of human kinetics

authors： Allisse M,Sercia P,Comtois AS,Leone M

更新日期：2017-08-01 00:00:00

abstract：:The purpose of this study was to compare the incremental running tests performed by young soccer players on a treadmill (Tr) and in the field (FTcod: 100 m change of direction and FTcir: 100 m circle). Nineteen players (average age 17.4 ± 1.1 years; body height 172.0 ± 5.7 cm; body mass 68.9 ± 6.7 kg) volunteered to p...

journal_title：Journal of human kinetics

authors： Köklü Y,Alemdaroğlu U,Demirhan R,Arslan Y

更新日期：2020-07-21 00:00:00

abstract：:The aim of this study was to perform a comparative analysis of maximal muscle torques at individual stages of development of athletes and to determine the relationship between muscle torques, fighting methods and the level of sports performance. The activity of 25 judo contestants during judo combats and the effective...

journal_title：Journal of human kinetics

authors： Lech G,Chwała W,Ambroży T,Sterkowicz S

更新日期：2015-04-07 00:00:00

abstract：:The enforced sedentary lifestyle and muscle paresis below the level of injury are associated with adipose tissue accumulation in the trunk. The value of anthropometric indicators of obesity in patients with spinal cord injuries has also been called into question. We hypothesized that the Body Mass Index recommended by...

journal_title：Journal of human kinetics

authors： Zwierzchowska A,Głowacz M,Batko-Szwaczka A,Dudzińska-Griszek J,Mostowik A,Drozd M,Szewieczek J

更新日期：2014-11-12 00:00:00

abstract：:The objectives of this study were to determine the results of the analysis of single and double outdoor badminton men's matches and to determine the relationship between technical and tactical aspects in a study organized by the BWF (Badminton Word Federation), on a sand surface. Twenty men's singles matches were reco...

journal_title：Journal of human kinetics

authors： Pérez-Turpin JA,Elvira-Aranda C,Cabello-Manrique D,Gomis-Gomis MJ,Suárez-Llorca C,Andreu-Cabrera E

更新日期：2020-01-31 00:00:00

abstract：:The purpose of this study was to identify differences in maximum strength after an intense strength training program, contrasting muscle groups from upper limbs versus lower limbs. The sample consisted of 10 healthy elderly males (age 73±6 years) with independent living. The training program lasted 12 weeks (3 × week,...

journal_title：Journal of human kinetics

authors： Sousa N,Mendes R,Abrantes C,Sampaio J

更新日期：2011-12-01 00:00:00

abstract：:Resistance training (RT) can provide several benefits for individuals with Type 2 diabetes. The aim of this study was to investigate the effects of resistance training on the strength levels and uric acid (UA) concentration in individuals with Type 2 diabetes. The study included 68 patients (57.7±9.0 years) that parti...

journal_title：Journal of human kinetics

authors： Sousa MS,Saavedra FJ,Neto GR,Novaes GS,Souza AC,Salerno VP,Novaes JS

更新日期：2014-11-12 00:00:00

abstract：:The relative age effect (RAE), within the sporting scope, refers to the possible advantages of participation and performance of athletes born in the first months of the year of selection in relation to others within the same age category. The aim of the present study was to investigate the RAE in girls' volleyball pla...

journal_title：Journal of human kinetics

authors： Campos FAD,Pellegrinotti ÍL,Campos LCB,Dias TMR,Gómez MÁ

更新日期：2020-03-31 00:00:00

abstract：:The purpose of the study was to assess straight sprinting, change of direction ability and horizontal jump performance in youth runners according to age and gender. Two hundred and fifty-five youth runners (116 boys and 139 girls) participated in this study. The athletes were divided according to their age into five g...

journal_title：Journal of human kinetics

authors： Yanci J,Los Arcos A,Castillo D,Cámara J

更新日期：2017-12-28 00:00:00

abstract：:Achieving the maximum possible impact force of the front kick can be related to the isokinetic lower limb muscle strength. Therefore, we aimed to determine the regression model between kicking performance and the isokinetic peak net moment of hip rotators, flexors, and hip extensors and flexors at various speeds of co...

journal_title：Journal of human kinetics

authors： Vagner M,Malecek J,Tomšovský L,Kubový P,Levitova A,Stastny P

更新日期：2019-08-21 00:00:00

abstract：:This study aimed to examine the alterations in physiological and biochemical markers, after 17 weeks of ballet training in high level ballet dancers. Twenty four female ballet dancers from 12 to 15 years old took part in the study. The study followed 17 weeks of ballet training and analyzed changes in body composition...

journal_title：Journal of human kinetics

authors： da Silva CC,Goldberg TB,Soares-Caldeira LF,Dos Santos Oliveira R,de Paula Ramos S,Nakamura FY

更新日期：2015-10-14 00:00:00

abstract：:The aim of this study was to determine changes in climbers' hormonal, cardiovascular, neuromuscular, sleep and fatigue status, and their relationship with performance and workloads during a sport rock climbing camp. Mean difficulty of individual leading climbing routes (mean Difficulty) was calculated for six male, in...

journal_title：Journal of human kinetics

authors： Magiera A,Roczniok R,Sadowska-Krępa E,Kempa K

更新日期：2019-11-30 00:00:00

abstract：:The aim of the present study was to relate the overall rating of perceived exertion (RPE-overall) with cardiorespiratory and neuromuscular variables during stationary running with the elbow flexion/extension performed with water-floating equipment. The sample consisted of eleven women that performed the water-based ex...

journal_title：Journal of human kinetics

authors： Pinto SS,Alberton CL,Zaffari P,Cadore EL,Kanitz AC,Liedtke GV,Tartaruga MP,Kruel LF

更新日期：2015-12-30 00:00:00

abstract：:Bilateral decline squatting has been well documented as a rehabilitation exercise, however, little information exists on the optimum angle of decline. The aim of this study was to determine the ankle and knee angle, moments, the patellofemoral joint load, patellar tendon load and associated muscle activity while perfo...

journal_title：Journal of human kinetics

authors： Richards J,Selfe J,Sinclair J,May K,Thomas G

更新日期：2016-09-10 00:00:00

abstract：:We investigated how acclimatization effects achieved during a high-altitude alpinist expedition influence endurance performance, ventilation ([Formula: see text]) and blood oxygen saturation (SaO2) in normoxic (NOR) and hypoxic conditions (HYP). An incremental testing protocol on a cycle ergometer was used to determin...

journal_title：Journal of human kinetics

authors： Ušaj A,Burnik S

更新日期：2016-04-13 00:00:00

abstract：:The aim of this study was to examine the relationship between cognitive competitive anxiety intensity and coping strategies in table tennis players. One hundred and two (102) US competitive table tennis players of age range from 10 to 60 filled out a Revised Competitive State Anxiety Inventory-2 (CSAI-2R, Cox et al., ...

journal_title：Journal of human kinetics

authors： Kurimay D,Pope-Rhodius A,Kondric M

更新日期：2017-01-30 00:00:00

abstract：:The purpose of this study was to investigate the short-term effects of static stretching, with vibration given directly over Achilles tendon, on electro-myographic (EMG) responses and vertical jump (VJ) performances. Fifteen male, college athletes voluntarily participated in this study (n=15; age: 22±4 years old; body...

journal_title：Journal of human kinetics

authors： Yapicioglu B,Colakoglu M,Colakoglu Z,Gulluoglu H,Bademkiran F,Ozkaya O

更新日期：2013-12-31 00:00:00