abstract：:This study attempted to present conditions that were closer to the real-world setting of team sports. The primary purpose was to examine the effects of blocked, random and game-based training practice schedules on the learning of the field hockey trap, close dribble and push pass that were practiced in combination. Th...

journal_title：Journal of sports science & medicine

authors： Cheong JP,Lay B,Razman R

更新日期：2016-02-23 00:00:00

abstract：:Poor physical fitness and low serum vitamin D are known to be modifiable risk factors for cognitive declines with normal aging. We investigated the association of physical fitness and serum vitamin D levels with global cognitive function in older adults. In this cross-sectional study, a total of 412 older Korean adult...

journal_title：Journal of sports science & medicine

authors： Ahn JD,Kang H

更新日期：2015-11-24 00:00:00

abstract：:The aim of this study was to assess changes in indirect markers of muscle damage and type I collagen degradation, as well as, patellar and Achilles tendon morphological differences during nine daily drop-jumps sessions with constant load alternated with rapid increases in load to test the hypothesis that frequent drop...

journal_title：Journal of sports science & medicine

authors： Paleckis V,Mickevičius M,Snieckus A,Streckis V,Pääsuke M,Rutkauskas S,Steponavičiūtė R,Skurvydas A,Kamandulis S

更新日期：2015-11-24 00:00:00

abstract：:The main purpose of the present meta-analysis was to examine the criterion-related validity of the 20-m shuttle run test for estimating cardiorespiratory fitness. Relevant studies were searched from twelve electronic databases up to December 2014, as well as from several alternative modes of searching. The Hunter-Schm...

journal_title：Journal of sports science & medicine

authors： Mayorga-Vega D,Aguilar-Soto P,Viciana J

更新日期：2015-08-11 00:00:00

abstract：:Dancers are at high risk of developing disordered eating attitudes, notably because of internalized thinness norms. Although the big five personality traits have been shown to be associated with eating attitudes in daily life, in dancers where eating issues and thinness norms internalization could be salient little is...

journal_title：Journal of sports science & medicine

authors： Scoffier-Mériaux S,Falzon C,Lewton-Brain P,Filaire E,d'Arripe-Longueville F

更新日期：2015-08-11 00:00:00

abstract：:A career as an elite-class male athlete seems to improve metabolic heath in later life and is also associated with longer life expectancy. Telomere length is a biomarker of biological cellular ageing and could thus predict morbidity and mortality. The main aim of this study was to assess the association between vigoro...

journal_title：Journal of sports science & medicine

authors： Laine MK,Eriksson JG,Kujala UM,Raj R,Kaprio J,Bäckmand HM,Peltonen M,Sarna S

更新日期：2015-05-08 00:00:00

abstract：:The aim of this study was to evaluate the acute effects of unilateral ankle plantar flexors static-stretching (SS) on the passive range of movement (ROM) of the stretched limb, surface electromyography (sEMG) and single-leg bounce drop jump (SBDJ) performance measures of the ipsilateral stretched and contralateral non...

journal_title：Journal of sports science & medicine

authors： da Silva JJ,Behm DG,Gomes WA,Silva FH,Soares EG,Serpa ÉP,Vilela Junior Gde B,Lopes CR,Marchetti PH

更新日期：2015-05-08 00:00:00

abstract：:The purpose of this study was to examine the usefulness of the rating of perceived exertion training load for monitoring changes in several aerobic fitness and neuromuscular performance variables during 9 weeks of soccer training in young professional players. Nineteen male soccer players (20.2 ± 1.9 years) belonging ...

journal_title：Journal of sports science & medicine

authors： Arcos AL,Martínez-Santos R,Yanci J,Mendiguchia J,Méndez-Villanueva A

更新日期：2015-05-08 00:00:00

abstract：:The purpose of this study was to determine whether the excessive spikes observed in the surface electromyography (sEMG) spectrum recorded during whole-body vibration (WBV) exercises contain motion artifacts and/or reflex activity. The occurrence of motion artifacts was tested by electrical recordings of the patella. T...

journal_title：Journal of sports science & medicine

authors： Lienhard K,Cabasson A,Meste O,Colson SS

更新日期：2015-03-01 00:00:00

abstract：:The objectives of the study were to determine the validity and reliability of peak velocity (PV), average velocity (AV), peak power (PP) and average power (AP) measurements were made using a linear position transducer. Validity was assessed by comparing measurements simultaneously obtained using the Tendo Weightliftin...

journal_title：Journal of sports science & medicine

authors： Garnacho-Castaño MV,López-Lastra S,Maté-Muñoz JL

更新日期：2015-03-01 00:00:00

abstract：:Due to the difficulty of measuring forces and torques acting on a swimmer during mid-pool swimming, an inverse dynamics approach is required. Personalised body segment parameter (BSP) data enabling calculation of net forces and torques can be obtained using the elliptical zone method. The purpose of this study was to ...

journal_title：Journal of sports science & medicine

authors： Sanders RH,Chiu CY,Gonjo T,Thow J,Oliveira N,Psycharakis SG,Payton CJ,McCabe CB

更新日期：2015-03-01 00:00:00

abstract：:Recent research in attentional focus of instruction has predominantly over-emphasized the investigation of discrete and continuous skills rather than serial skills. The purpose of this study was therefore to examine the effect of different attentional focus instructions on learning a serial skill task (i.e., taekwondo...

journal_title：Journal of sports science & medicine

authors： Woo MT,Chow JY,Koh M

更新日期：2014-12-01 00:00:00

abstract：:The purpose of this case study was to describe the three-dimensional biomechanics of common ballet exercises in a ballet dancer with ischial tuberosity apophysitis. This was achieved by comparing kinematics between the symptomatic (i.e. ischial apophyseal symptoms) and contralateral lower limbs, as well as via reporte...

journal_title：Journal of sports science & medicine

authors： Pohjola H,Sayers M,Mellifont R,Mellifont D,Venojärvi M

更新日期：2014-12-01 00:00:00

abstract：:The present study aimed to clarify the asymmetry between the dominant (DL) and non-dominant takeoff legs (NDL) in terms of lower limb behavior during running single leg jumps (RSJ) in collegiate male basketball players in relation to that of the jump height. Twenty-seven players performed maximal RSJ with a 6 m approa...

journal_title：Journal of sports science & medicine

authors： Sugiyama T,Kameda M,Kageyama M,Kiba K,Kanehisa H,Maeda A

更新日期：2014-12-01 00:00:00

abstract：:The purpose of this study was compare the effects of a traditional and an instability resistance circuit training program on upper and lower limb strength, power, movement velocity and jumping ability. Thirty-six healthy untrained men were assigned to two experimental groups and a control group. Subjects in the experi...

journal_title：Journal of sports science & medicine

authors： Maté-Muñoz JL,Monroy AJ,Jodra Jiménez P,Garnacho-Castaño MV

更新日期：2014-09-01 00:00:00

abstract：:This aims of this study were twofold; 1) to development a new scale of perceived velocity in the bench press exercise and 2) to examine the scales concurrent validity. Twenty one physically active males with mean ±SD age, height and weights of: 27.5 ± 4.7 years, 1.77 ± 0.07 m, and 79.8 ± 10.3 kg respectively, took par...

journal_title：Journal of sports science & medicine

authors： Bautista IJ,Chirosa IJ,Chirosa LJ,Martín I,González A,Robertson RJ

更新日期：2014-09-01 00:00:00

abstract：:During rugby game, or intensive rugby training there are many high intensity explosive exercises and eccentric muscle contractions, therefore adequate recovery is very important to rugby players. In the present study we have tested the effects of cold water immersion (CWI) after game-simulated (80 min.) rugby training...

journal_title：Journal of sports science & medicine

authors： Takeda M,Sato T,Hasegawa T,Shintaku H,Kato H,Yamaguchi Y,Radak Z

更新日期：2014-09-01 00:00:00

abstract：:The study of the physiological adaptations of skeletal muscle in response to eccentric (ECC) contraction is based on protocols in which exercise intensities are determined relative to the concentric (CON) reference exercise (as percentage of the CON maximal oxygen consumption, or VO2max). In order to use similar exerc...

journal_title：Journal of sports science & medicine

authors： Chavanelle V,Sirvent P,Ennequin G,Caillaud K,Montaurier C,Morio B,Boisseau N,Richard R

更新日期：2014-09-01 00:00:00

abstract：:This study compared stride length, stride frequency, contact time, flight time and foot-strike patterns (FSP) when running barefoot, and in minimalist and conventional running shoes. Habitually shod male athletes (n = 14; age 25 ± 6 yr; competitive running experience 8 ± 3 yr) completed a randomised order of 6 by 4-mi...

journal_title：Journal of sports science & medicine

authors： McCallion C,Donne B,Fleming N,Blanksby B

更新日期：2014-05-01 00:00:00

abstract：:Identification of performance indicators related to scoring points and winning is needed to inform tactical approaches to international rugby sevens competition. The aim of this study was to characterize team performance indicators in international rugby sevens and quantify their relationship with a team's points scor...

journal_title：Journal of sports science & medicine

authors： Higham DG,Hopkins WG,Pyne DB,Anson JM

更新日期：2014-05-01 00:00:00

abstract：:The main objective of this study was to perform a biomechanical analysis of three different sprint start patterns to determine the safest position in term of neck injury and Sport-Related Concussion (SRC). The second objective was to collect data on the learning process effect between football players and non-players....

journal_title：Journal of sports science & medicine

authors： Bonnechere B,Beyer B,Rooze M,Sint JS

更新日期：2014-05-01 00:00:00

abstract：:Bone-tendon junction (BTJ) injuries are common and may be caused by acute trauma and delayed healing during exercise or work. To understand the nature of the healing process of BTJ injuries would help to prevent injuries and improve treatment. Thirty-three mature female rabbit hindlimbs were assigned to normal control...

journal_title：Journal of sports science & medicine

authors： Wang L,Gao W,Xiong K,Hu K,Liu X,He H

更新日期：2014-01-20 00:00:00

abstract：:The objective was to compare the immediate effects of local cryotherapy (LC) and passive cross-body stretch on the extensibility of the posterior shoulder muscle in individuals with posterior shoulder tightness. Eighty-seven healthy subjects with a between-shoulder difference in internal rotation (IR) range of motion ...

journal_title：Journal of sports science & medicine

authors： Park KN,Kwon OY,Weon JH,Choung SD,Kim SH

更新日期：2014-01-20 00:00:00

abstract：:Differential loading patterns during game-based participation may produce or exacerbate strength imbalances between the lower limbs. It is currently unknown whether such imbalances are functionally beneficial or detrimental to performance. This study assessed the influence of lower limb strength and lean mass symmetry...

journal_title：Journal of sports science & medicine

authors： Hart NH,Nimphius S,Spiteri T,Newton RU

更新日期：2014-01-20 00:00:00

abstract：:The aim of this study was to characterize the backstroke swimming technique of 11-13 year-old swimmers when performing at very high intensity. A sample of 114 swimmers was divided into four groups regarding maturational and gender effect, who performed 25- m backstroke swimming at 50-m pace. Using two underwater camer...

journal_title：Journal of sports science & medicine

authors： Silva AF,Figueiredo P,Seifert L,Soares S,Vilas-Boas JP,Fernandes RJ

更新日期：2013-12-01 00:00:00

abstract：:Older women may have chronic or age-related conditions that increase the risk of falls or that limit their ability to remain active. It is unclear if a water-based exercise program provides a safe and effective alternative to land-based exercise. The purpose of this study was to evaluate the impact of a water-based ex...

journal_title：Journal of sports science & medicine

authors： Sanders ME,Takeshima N,Rogers ME,Colado JC,Borreani S

更新日期：2013-12-01 00:00:00

abstract：:The purpose of this article was to review a series of studies (n = 18) on psychological preparation of competitive judokas. These studies were grouped according to the type of study performed - observational, experimental, and case studies. In addition, five psychological categories were identified: (a) imagery, (b) m...

journal_title：Journal of sports science & medicine

authors： Ziv G,Lidor R

更新日期：2013-09-01 00:00:00

abstract：:The aims of the present study were to establish a detailed and representative record of landing techniques (two-, left-, and right-footed landings) in professional beach volleyball and compare the data with those of indoor volleyball. Beach volleyball data was retrieved from videos taken at FIVB World Tour tournaments...

journal_title：Journal of sports science & medicine

authors： Tilp M,Rindler M

更新日期：2013-09-01 00:00:00

abstract：:The Wingate all-out test (WAT) is commonly used to estimate anaerobic capabilities of athletes by using an upper or lower body cycle ergometer, however, a new test modality called elliptical all-out test (EAT) which measures activated whole-body locomotor tasks has recently been proposed. The purpose of this study was...

journal_title：Journal of sports science & medicine

authors： Ozkaya O

更新日期：2013-09-01 00:00:00

abstract：:The aim of the study was to compare maximal and submaximal cardiorespiratory responses between progressive tests on a treadmill on land (TRE), and stationary running on land (SRL) and in water (SRW), while also comparing two methods of determining the second turn point (ST) (ventilatory curve and heart rate deflection...

journal_title：Journal of sports science & medicine

authors： Kruel LF,Beilke DD,Kanitz AC,Alberton CL,Antunes AH,Pantoja PD,da Silva EM,Pinto SS

更新日期：2013-09-01 00:00:00

abstract：:The forehand ranks closely behind the serve in importance in the sport of tennis. Yet, while the serve has been the focus of a litany of research reviews, the literature describing forehand stroke production has not been reviewed as extensively. The purposes of this article are therefore to review the research describ...

journal_title：Journal of sports science & medicine

authors： Reid M,Elliott B,Crespo M

更新日期：2013-06-01 00:00:00

abstract：:This study was made to analyze the variability and stability of the serve toss in tennis, on the x (side-to-side), y (back-to-front) and z (vertical) axes, with 12 experienced players under the influence of crosswind (induced aerodynamic flow) produced by an industrial ventilator. The players were analyzed individuall...

journal_title：Journal of sports science & medicine

authors： Mendes PC,Fuentes JP,Mendes R,Martins FM,Clemente FM,Couceiro MS

更新日期：2013-06-01 00:00:00

abstract：:The main aim of this study was to examine the differences in motivation to participate in sport activities among sports students from three different countries. On a sample of 390 sports students from Slovenia, Croatia and Germany we studied what motivates an interest in being sports active. The sample was stratified ...

journal_title：Journal of sports science & medicine

authors： Kondric M,Sindik J,Furjan-Mandic G,Schiefler B

更新日期：2013-03-01 00:00:00

abstract：:Field sport coaches must use reliable and valid tests to assess change-of-direction speed in their athletes. Few tests feature linear sprinting with acute change- of-direction maneuvers. The Change-of-Direction and Acceleration Test (CODAT) was designed to assess field sport change-of-direction speed, and includes a l...

journal_title：Journal of sports science & medicine

authors： Lockie RG,Schultz AB,Callaghan SJ,Jeffriess MD,Berry SP

更新日期：2013-03-01 00:00:00

abstract：:The front row of a rugby union scrum consists of three players. The loose head prop, hooker and tight head prop. The objective of this study was to determine if known biomechanical risk factors for triceps surae muscle injury are exhibited in the lower limb of front row players during contested scrummaging. Eleven hig...

journal_title：Journal of sports science & medicine

authors： Flavell CA,Sayers MG,Gordon SJ,Lee JB

更新日期：2013-03-01 00:00:00

abstract：:The purpose of this study was to analyze the motivational profiles of satisfaction with and importance of physical education in high school students and its relation with gender and the practice of sport. The sample comprised 2002 students aged from 12 to 19 who completed the Sport Motivation Scale (Núñez et al., 2006...

journal_title：Journal of sports science & medicine

authors： Granero-Gallegos A,Baena-Extremera A,Pérez-Quero FJ,Ortiz-Camacho MM,Bracho-Amador C

更新日期：2012-12-01 00:00:00

abstract：:The purpose of this study was to investigate the reliability of the Aerobic Power Index (API) submaximal cardiorespiratory exercise test, as well as associated variables of oxygen uptake (ml·kg(-1)·min(-1)) and ratings of perceived exertion (RPE) in cancer patients who are generally unable to complete maximal or lengt...

journal_title：Journal of sports science & medicine

authors： Furzer BJ,Wallman KE,Ackland TR,Joske DJ

更新日期：2012-12-01 00:00:00

abstract：:Trapezoid fractures are relatively rare upper limb fractures. The case report of a trapezoid stress fracture in the dominant hand of a 22 year old international standard shot-putter is presented. ...

journal_title：Journal of sports science & medicine

authors： Heron N,Verdugo F,Turmo A,Perez LT

更新日期：2012-12-01 00:00:00

abstract：:Despite the prevalence of shoulder injury in kayakers, limited published research examining associated upper limb kinematics and recruitment patterns exists. Altered muscle recruitment patterns on-ergometer vs. on-water kayaking were recently reported, however, mechanisms underlying changes remain to be elucidated. Th...

journal_title：Journal of sports science & medicine

authors： Fleming N,Donne B,Fletcher D

更新日期：2012-09-01 00:00:00

abstract：:The objectives of this study were 1) to describe the technical requirements of different tracks where classifying points are disputed for the Olympics as the European continent tracks (E), world championship competitions tracks (W), and Olympic Games track - Beijing, 2008- (O); and 2) to compare and establish differen...

journal_title：Journal of sports science & medicine

authors： Mateo-March M,Blasco-Lafarga C,Doran D,Romero-Rodríguez RC,Zabala M

更新日期：2012-09-01 00:00:00