Prediction of rowing ergometer performance from functional anaerobic power, strength and anthropometric components.

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：:This study aimed to analyze the effects of power training using traditional vertical resistance exercises versus direction specific horizontal inertial flywheel training on performance in common sport-related tasks. Twenty-three healthy and physically active males (age: 22.29 ± 2.45 years) volunteered to participate i...

journal_title：Journal of human kinetics

authors： de Hoyo M,Sañudo B,Carrasco L,Domínguez-Cobo S,Mateo-Cortes J,Cadenas-Sánchez MM,Nimphius S

更新日期：2015-10-14 00:00:00

abstract：:The purpose of this study was to determine test-retest reliability for peak barbell velocity (Vpeak) during the bench press (BP) and bench press throw (BPT) exercises for loads corresponding to 20-70% of one-repetition maximum (1RM). Thirty physically active collegiate men conducted four evaluations after a preliminar...

journal_title：Journal of human kinetics

authors： García-Ramos A,Padial P,García-Ramos M,Conde-Pipó J,Argüelles-Cienfuegos J,Štirn I,Feriche B

更新日期：2015-10-14 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 aim of the present study was to investigate the effect of warm-up and cool-down exercise on delayed onset of muscle soreness at the distal and central parts of rectus femoris following leg resistance exercise. Thirty-six volunteers (21 women, 15 men) were randomly assigned to the warm-up (20 min ergometer cycling ...

journal_title：Journal of human kinetics

authors： Olsen O,Sjøhaug M,van Beekvelt M,Mork PJ

更新日期：2012-12-01 00:00:00

abstract：:The analysis of movement patterns through EMG activity provides the opportunity to identify the muscle groups most involved in a particular exercise, and to determine the scope of inter-limb deficiencies. The aim of the present study was to investigate the effects of a side-to-side muscle activity asymmetry between th...

journal_title：Journal of human kinetics

authors： Pietraszewski P,Gołaś A,Matusiński A,Mrzygłód S,Mostowik A,Maszczyk A

更新日期：2020-10-31 00:00:00

abstract：:The aim of this study was to determine the anthropometric and physical characteristics of youth elite paddlers and to identify the differences between kayakers and canoeists. A total of 171 male paddlers (eighty-nine kayakers and eighty-two canoeists), aged 13.69 ± 0.57 years (mean ± SD) volunteered to participate in ...

journal_title：Journal of human kinetics

authors： López-Plaza D,Alacid F,Muyor JM,López-Miñarro PÁ

更新日期：2017-06-22 00:00:00

abstract：:Three soccer World Cups were analysed with the aim of identifying the match statistics which best discriminated between winning, drawing and losing teams. The analysis was based on 177 matches played during the three most recent World Cup tournaments: Korea/Japan 2002 (59), Germany 2006 (59) and South Africa 2010 (59)...

journal_title：Journal of human kinetics

authors： Castellano J,Casamichana D,Lago C

更新日期：2012-03-01 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 purpose of this study was to determine which variables of the range of motion (ROM) and strength of the hip, and ankle are associated with squat depth. In total, 101 healthy subjects (64 males, 37 females) participated in the study. Outcome measures consisted of the ROM of hip flexion, hip internal rotation, exter...

journal_title：Journal of human kinetics

authors： Kim SH,Kwon OY,Park KN,Jeon IC,Weon JH

更新日期：2015-04-07 00:00:00

abstract：:Recently, it has been reported that tear osmolarity (Tosm) is correlated with plasma osmolarity and will increase during exertion. We aimed to assess whether inhaling oxygen-enriched air between exercises could significantly change the Tosm value. Thirty men aged 24.9 years were included in the study. A cycloergometer...

journal_title：Journal of human kinetics

authors： Wylęgała A,Pilch J,Bolek B,Sędziak-Marcinek B,Wylęgała E

更新日期：2020-07-21 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：: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：: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：: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 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：: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：: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：:Cardan/Euler angles represent the most common technique for the quantification of segmental rotations. Cardan angles are influenced by their ordered sequence, and sensitive to planar-cross talk from the dominant rotation plane, which may affect the angular parameters. The International Society of Biomechanics (ISB) cu...

journal_title：Journal of human kinetics

authors： Sinclair J,Taylor PJ,Bottoms L

更新日期：2013-07-05 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：:Rule modifications in basketball are used to develop the sport, and FIBA changes the basketball regulations periodically and constantly in search of a more attractive game. The objectives of this study were as follows: i) to characterise and identify the technical-tactical performance indicators which discriminated th...

journal_title：Journal of human kinetics

authors： Ibañez SJ,Garcia-Rubio J,Gómez MÁ,Gonzalez-Espinosa S

更新日期：2018-10-15 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 aim of the present study was to evaluate the effects of 2 different intensities of resistance training (RT) bouts, performed with the equated total load lifted (TLL), on the acute responses of neurotrophic factors (NFs) (brain-derived neurotrophic factor [BDNF]; and nerve growth factor [NGF]), as well as on metabo...

journal_title：Journal of human kinetics

authors： Lodo L,Moreira A,Bacurau RFP,Capitani CD,Barbosa WP,Massa M,Schoenfeld BJ,Aoki MS

更新日期：2020-08-31 00:00:00

abstract：:Plyometric training is a popular method utilized by strength and conditioning professionals to improve aspects of functional strength. The purpose of this study was to explore the influence of extrinsic verbal cueing on the specificity of jumping movements. Thirteen participants (age: 23.4 ± 1.9 yr, body height: 170.3...

journal_title：Journal of human kinetics

authors： Louder T,Bressel M,Bressel E

更新日期：2015-12-30 00:00:00

abstract：:The purpose of this study was to compare the effects of sprint interval training (SIT) and continuous endurance training (CET) on selected anthropometric, aerobic, and anaerobic performance indices as well as the blood lipid profile, inflammatory and muscle damage markers in healthy young males. Fifteen recreationally...

journal_title：Journal of human kinetics

authors： Nalcakan GR

更新日期：2014-12-30 00:00:00

abstract：:The aim of this study was to describe the fitness profiles of senior elite Portuguese rugby players. Forty-six senior Portuguese rugby players, classified as backs (n=22; age 26.2±2.8) and forwards (n=24; age 26.7±2.9) were assessed during physical testing sessions carried out for the Portuguese National rugby team. T...

journal_title：Journal of human kinetics

authors： Vaz L,Morais T,Rocha H,James N

更新日期：2014-07-08 00:00:00

abstract：:Sleep is a vital component of preparation, performance and recovery for a Super Rugby game. The purpose of this study was to quantify sleep behaviours and alertness of professional rugby union players during training and a game. Thirty-six rugby union players from a Super Rugby team wore a wrist-activity device (Readi...

journal_title：Journal of human kinetics

authors： Dunican IC,Higgin CC,Murray K,Jones MJ,Dawson B,Caldwell JA,Halson SL,Eastwood PR

更新日期：2019-07-05 00:00:00

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：: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 examine the relationship between anthropometric variables, body composition and propulsive force in swimmers aged 9-17 years. Anthropometric characteristics (body height and mass, sitting height, arm span, arm muscle area and body composition) and the propulsive force of the arm (tethered ...

journal_title：Journal of human kinetics

authors： Moura T,Costa M,Oliveira S,Júnior MB,Ritti-Dias R,Santos M

更新日期：2014-10-10 00:00:00