Inter-Session Reliability of the Tennis Serve and Influence of the Laboratory Context.

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：:The aim of this study was to examine the physical activity during the break-times of primary school children in rural areas, and its relationship with age and sex. 380 children (192 boys and 188 girls; age=9.5±1.1 years) participated in the study. Break-time physical activity in the morning and lunch breaks was measur...

journal_title：Journal of human kinetics

authors： Escalante Y,Backx K,Saavedra JM

更新日期：2014-04-09 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 aim of this study was to compare the effects of high-intensity small-sided games training (SSGT) versus repeated-sprint training (RST) on repeated-sprint ability (RSA), soccer specific endurance performance and short passing ability among junior soccer players. The junior soccer players were recruited from of a pr...

journal_title：Journal of human kinetics

authors： Eniseler N,Şahan Ç,Özcan I,Dinler K

更新日期：2017-12-28 00:00:00

abstract：:This study investigated the relationship between repeated-sprint ability, aerobic capacity, and oxygen uptake kinetics during the transition between exercise and recovery (off-transient) in female athletes of an intermittent sport modality. Eighteen professional soccer players completed three tests: 1) a maximal incre...

journal_title：Journal of human kinetics

authors： Archiza B,Andaku DK,Beltrame T,Libardi CA,Borghi-Silva A

更新日期：2020-10-31 00:00:00

abstract：:The purpose of this study was to compare strength gains in the lower limbs, assessed by one maximum repetition (1RM) and isokinetic peak torque (PT), in young men undergoing a resistance training (RT) program. Twenty-seven young men performed resistance training twice a week for 11 weeks. Training involved two exercis...

journal_title：Journal of human kinetics

authors： Gentil P,Del Vecchio FB,Paoli A,Schoenfeld BJ,Bottaro M

更新日期：2017-03-12 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 analyze the effect of a teaching program, based on Non-Linear Pedagogy, on decision-making and performance in youth soccer players as a function of the type of play action. Our participants were 19 players from the U12 age category. The teaching program, which was based on the application ...

journal_title：Journal of human kinetics

authors： Práxedes A,Del Villar F,Pizarro D,Moreno A

更新日期：2018-06-13 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 this study was to investigate the existence of the sticking region in two legged free weight squats. Fifteen resistance-training males (age 24 ± 4 years, body mass 82 ± 11 kg, body height 179 ± 6 cm) with 6 ± 3 years of resistance-training experience performed 6-RM in free weight squats. The last repetition...

journal_title：Journal of human kinetics

authors： van den Tillaar R,Andersen V,Saeterbakken AH

更新日期：2014-10-10 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：:Making assessments regarding postural control and balance is very important for injury prevention in soccer. However, there has been no study that has associated postural control variables with branch-specific technical properties in a game. The aim of the present study was to determine the relationships between varia...

journal_title：Journal of human kinetics

authors： Edis Ç,Vural F,Vurgun H

更新日期：2016-10-14 00:00:00

abstract：:This study compared two different body positions at the finish of a stroke during stationary rowing exercise on physiological and kinematic measurements. Nine male and five female rowers volunteered for the study: mean age (± SD), body height and body mass were 27 ±9 yrs, 180.5 ±12.3 cm and 81.2 ±14.2 kg. The two body...

journal_title：Journal of human kinetics

authors： Bell G,Bennett J,Reynolds W,Syrotuik D,Gervais P

更新日期：2013-07-05 00:00:00

abstract：:The novel test based on isometric alternating consecutive maximal contractions performed by two antagonistic muscles has been recently proposed as a test of muscle function in healthy subjects. The aim of this study was to evaluate reliability and sensitivity of a novel test as a test of knee muscles function in athle...

journal_title：Journal of human kinetics

authors： Knezevic OM,Mirkov DM,Kadija M,Milovanovic D,Jaric S

更新日期：2012-12-01 00:00:00

abstract：:The aim of the study was to evaluate the impact of the competitive phase on physiological and metabolic indices and selected markers of skeletal muscle damage in male volleyball players. The study group consisted of 24 young male volleyball players. During the study, participants underwent two series of measurements, ...

journal_title：Journal of human kinetics

authors： Radojewski M,Podgórski T,Pospieszna B,Kryściak J,Śliwicka E,Karolkiewicz J

更新日期：2018-06-13 00:00:00

abstract：:The aim of this study was to assess the effects of incremental and continuous exercise on the concentration of insulin-like growth factor-1 (IGF-1), growth hormone (GH), testosterone (T), and cortisol (C), as well as to investigate whether increased cardiac dimensions in cyclists were related to changes in these hormo...

journal_title：Journal of human kinetics

authors： Mikołajczyk R,Sikora M,Mikrut G,Zając T,Żebrowska A

更新日期：2020-01-31 00:00:00

abstract：:Pacing strategies have mainly been investigated for runners, but little is known for cross-country skiers. The aim of the present study was to examine the effects of performance and age on pacing strategies in cross-country skiing. All finishers (women, n = 19,375; men, n = 86,190) in the 'Engadin Ski Marathon' (42 km...

journal_title：Journal of human kinetics

authors： Nikolaidis PT,Rosemann T,Knechtle B

更新日期：2019-03-27 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：:This study investigated the changes in mental strategies across the season and their effects on performance and satisfaction with individual performance. Data were collected three times: at the pre-season at Time 1 (T1; baseline), in the mid-season at Time 2 (T2; two-month follow-up), and at the end-of-season at Time ...

journal_title：Journal of human kinetics

authors： Kruk M,Blecharz J,Boberska M,Zarychta K,Luszczynska A

更新日期：2017-10-20 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：:Pain among young athletes requires special attention given that symptoms occur during the ongoing development of the conditional, and in particular, the motor capacities, and while the musculoskeletal system is in a continuous process of growth. The purpose of this study was to evaluate prevalence, location, context, ...

journal_title：Journal of human kinetics

authors： Schneider S,Sauer J,Berrsche G,Schmitt H

更新日期：2019-10-18 00:00:00

abstract：:Biomechanics and motor control are discussed as parts of a more general science, physics of living systems. Major problems of biomechanics deal with exact definition of variables and their experimental measurement. In motor control, major problems are associated with formulating currently unknown laws of nature specif...

journal_title：Journal of human kinetics

authors： Latash ML

更新日期：2016-09-10 00:00:00

abstract：:The purpose of this study was to determine the acute effects of heavy resistance exercise on agility performance in court-sport athletes. Five men (age: 20.6 ± 1.9 years; body mass: 79.36 ± 11.74 kg; body height: 1.93 ± 0.09 m) and five women (age 21.2 ± 2.7 years; body mass: 65.8 ± 10.18 kg; body height 1.77 ± 0.08 m...

journal_title：Journal of human kinetics

authors： Sole CJ,Moir GL,Davis SE,Witmer CA

更新日期：2013-12-31 00:00:00

abstract：:Team handball is a complex intermittent sport game, which requires several motor abilities and effective postural control. Objective evaluation of stabilometric variables may be interesting to assess and improve functional parameters by postural control management. The purpose of the study was to evaluate the effects ...

journal_title：Journal of human kinetics

authors： Viseux F,Barbier F,Parreira R,Lemaire A,Villeneuve P,Leteneur S

更新日期：2019-10-18 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：:This study aimed to examine the relationship between emotional intelligence (EI) and psychological wellbeing in a three-month follow-up study of male athletes. In addition, we examined the mediating role of perceived social support and perceived stress on the relationship between EI and psychological wellbeing. The sa...

journal_title：Journal of human kinetics

authors： Malinauskas R,Malinauskiene V

更新日期：2018-12-31 00:00:00

abstract：:This study is a contribution to the discussion about the structure of performance of sport rock climbers. Because of the complex and multifaceted nature of this sport, multivariate statistics were applied in the study. The subjects included thirty experienced sport climbers. Forty three variables were scrutinised, nam...

journal_title：Journal of human kinetics

authors： Magiera A,Roczniok R,Maszczyk A,Czuba M,Kantyka J,Kurek P

更新日期：2013-03-28 00:00:00

abstract：:This study was designed to quantify and compare Electromyographic activity (EMG) and applied load in quadriceps muscle within performing high intensity knee extension exercises by Elastic Resistance (ER) and Nautilus Machine (NM). Sixteen male and female subjects (22.4 ± 4.7 yrs) completed 8 RM seated knee extension b...

journal_title：Journal of human kinetics

authors： Aboodarda SJ,Shariff MA,Muhamed AM,Ibrahim F,Yusof A

更新日期：2011-12-01 00:00:00

abstract：:The aim of this study was to evaluate the Agility and Skill Test, which had been recently developed to assess agility and skill in female athletes. Following a 10 min warm-up, two trials to test the reliability and validity of the test were conducted one week apart. Measurements were collected to compare soccer player...

journal_title：Journal of human kinetics

authors： Kutlu M,Yapici H,Yilmaz A

更新日期：2017-03-12 00:00:00

abstract：:The aim of this study was to investigate the physical performance differences between players that started (i.e. starters, ≥65 minutes played) and those that were substituted into (i.e. non-starter) soccer friendly matches. Fourteen professional players (age: 23.2 ± 2.7 years, body height: 178 ± 6 cm, body mass: 73.2 ...

journal_title：Journal of human kinetics

authors： Giménez JV,Leicht AS,Gomez MA

更新日期：2019-10-18 00:00:00