Exercise training increases the S-Klotho plasma levels in sedentary middle-aged adults: A randomised controlled trial. The FIT-AGEING study.

abstract：:The yips is considered a task-specific movement disorder. Its estimated prevalence, however, is high compared to similar neurological movement disorders, possibly resulting from previous studies' restriction of samples based on skill level, and self-report bias. Alternatively, this high prevalence might be an indicati...

journal_title：Journal of sports sciences

authors： Klämpfl MK,Philippen PB,Lobinger BH

更新日期：2015-01-01 00:00:00

abstract：:This study aimed to compare the recovery kinetics of physical performance and subjective ratings in response to a soccer-specific exercise simulation on natural grass and artificial turf. Physical performance tests and subjective ratings were assessed on 13 professional soccer players before, immediately after, 24 h a...

journal_title：Journal of sports sciences

authors： Nédélec M,McCall A,Carling C,Le Gall F,Berthoin S,Dupont G

更新日期：2013-01-01 00:00:00

abstract：:This study aimed to investigate why futsal players decide to dribble. For this purpose, we analysed 396 trials comprising the dribbles (n = 132), passes (n = 131) or shots (n = 133), performed by 70 male futsal players. Passing and shooting angles, and interpersonal distance, including their rates of change (velocity ...

journal_title：Journal of sports sciences

authors： Corrêa UC,de Pinho ST,da Silva SL,Clavijo FA,Souza TO,Tani G

更新日期：2016-12-01 00:00:00

abstract：:In this article, we present a critical review of the swimming literature on body roll, for the purposes of summarizing and highlighting existing knowledge, identifying the gaps and limitations, and stimulating further research. The main research findings can be summarized as follows: swimmers roll their shoulders sign...

journal_title：Journal of sports sciences

authors： Psycharakis SG,Sanders RH

更新日期：2010-02-01 00:00:00

abstract：:Application of machine learning techniques has the potential to yield unseen insights into movement and permits visualisation of complex behaviours and tangible profiles. The aim of this study was to identify profiles of relative motor competence (MC) and movement behaviours in pre-school children using novel analytic...

journal_title：Journal of sports sciences

authors： Clark CCT,Duncan MJ,Eyre ELJ,Stratton G,García-Massó X,Estevan I

更新日期：2020-01-01 00:00:00

abstract：:There is limited empirical evidence of the relationship between attributions following failure and subsequent task performance. Two studies manipulated the perceived controllability and stability of causes of initial task failure and explored the impact of these factors on perceptions of self-efficacy and follow-up pe...

journal_title：Journal of sports sciences

authors： Coffee P,Rees T,Haslam SA

更新日期：2009-09-01 00:00:00

abstract：:Muscle weakness is considered a risk factor for ankle injury. Balance training and barefoot running have been used in an attempt to strengthen the muscles crossing the ankle. It is expected that training tasks that successfully strengthen the ankle would elicit increased muscular activity. However, it is unknown how a...

journal_title：Journal of sports sciences

authors： Lucas-Cuevas AG,Baltich J,Enders H,Nigg S,Nigg B

更新日期：2016-01-01 00:00:00

abstract：:Participant and protocol factors affect post-activation potentiation response. Performance enhancement is more consistent in highly-trained participants following multiple sets of a biomechanically similar conditioning activity. Providing optimal conditions, 6 international-level sprint cyclists executed multiple sets...

journal_title：Journal of sports sciences

authors： Munro LA,Stannard SR,Fink PW,Foskett A

更新日期：2017-07-01 00:00:00

abstract：:Process-oriented motor competence (MC) assessments evaluate how a movement is performed. Product-oriented assessments evaluate the outcome of a movement. Determining the concurrent validity of process and product assessments is important to address the predictive utility of motor competence for health. The current stu...

journal_title：Journal of sports sciences

authors： Logan SW,Barnett LM,Goodway JD,Stodden DF

更新日期：2017-04-01 00:00:00

abstract：:The aim of this study was to investigate the effects of adding vertical/horizontal plyometrics to the soccer training routine on jumping and sprinting performance in U-20 soccer players. The vertical jumping group (VJG) performed countermovement jumps (CMJ), while the horizontal jumping group (HJG) executed horizontal...

journal_title：Journal of sports sciences

authors： Loturco I,Pereira LA,Kobal R,Zanetti V,Kitamura K,Abad CC,Nakamura FY

更新日期：2015-01-01 00:00:00

abstract：:The use of large cross-sectional norms on Brazilian children and youths aged 7 to 18 years within a six level competition plan helps to assess development status and monitor change. Non-athletic prototypes for comparative purposes are illustrated by the use of the lowest competitive level of 18 year olds to assess dif...

journal_title：Journal of sports sciences

authors： Matsudo VK,Rivet RE,Pereira MH

更新日期：1987-04-01 00:00:00

abstract：:Although it has been generally assumed that the risk of decompression sickness is virtually zero during a single breath-hold dive in humans, repeated dives may result in a cumulative increase in the tissue and blood nitrogen tension. Many species of marine mammals perform extensive foraging bouts with deep and long di...

journal_title：Journal of sports sciences

authors： Lemaitre F,Fahlman A,Gardette B,Kohshi K

更新日期：2009-12-01 00:00:00

abstract：:Two experiments were conducted to examine the hypothesis that learning by analogy will invoke characteristics of an implicit mode of motor learning. In the first experiment, table tennis novices learned to hit forehand topspin implicitly, explicitly or by analogy. The results showed that the analogy and implicit learn...

journal_title：Journal of sports sciences

authors： Liao CM,Masters RS

更新日期：2001-05-01 00:00:00

abstract：:In this study, we examine the effect of exercise on the time and flow characteristics of the respiratory cycle profile at the point of volitional exercise termination. Eight males (mean age 29 years, s = 10; body mass 74 kg, s = 7; height 1.75 m, s = 0.04) undertook a cycle test to volitional exhaustion on a cycle erg...

journal_title：Journal of sports sciences

authors： Kift J,Williams EM

更新日期：2007-12-01 00:00:00

abstract：:The aim of this study was to evaluate physiological and technical attributes of prepubertal soccer players during multiple small-sided games (SSGs), and determine if SSGs can act as a talent identification tool. Sixteen highly trained U10 soccer players participated and separated into two groups of eight. Each group p...

journal_title：Journal of sports sciences

authors： Fenner JS,Iga J,Unnithan V

更新日期：2016-10-01 00:00:00

abstract：:The aim of this study was to assess isokinetic torque, work and power between non-injured, ACL (anterior cruciate ligament)-deficient and ACL-reconstructed individuals. Ten healthy, non-injured individuals, seven unilateral ACL-deficient individuals and six unilateral ACL-reconstructed individuals were assessed for is...

journal_title：Journal of sports sciences

authors： Pincivero DM,Heller BM,Hou SI

更新日期：2002-09-01 00:00:00

abstract：:The aims in this review are: (1) to identify physiological determinants of performance; (2) to consider training specificity by examining aerobic, team and racket sports, strength and power activities, and cross-training and concurrent training methods; and (3) to evaluate the role of specificity in the physiological ...

journal_title：Journal of sports sciences

authors： Reilly T,Morris T,Whyte G

更新日期：2009-04-01 00:00:00

abstract：:The present study aimed to provide reference values for lower-limb muscle power assessed during the incremental jump squat (JS) test in elite athletes (i.e., professional athletes competing at international level). We pooled data from all JS tests performed by elite athletes of different sports in two high-performance...

journal_title：Journal of sports sciences

authors： Valenzuela PL,McGuigan M,Sánchez-Martínez G,Torrontegi E,Vázquez-Carrión J,Montalvo Z,Abad CCC,Pereira LA,Loturco I

更新日期：2020-10-01 00:00:00

abstract：:In this article, we examine the question of what information is processed during observational learning by evaluating a variety of methods, theories, and empirical data. Initially, we review work involving neuroimaging techniques and infant imitation. We then evaluate data from behavioural experiments involving adults...

journal_title：Journal of sports sciences

authors： Hodges NJ,Williams AM,Hayes SJ,Breslin G

更新日期：2007-03-01 00:00:00

abstract：:The aim of this study was to determine whether a relationship exists between stroke parameters and critical swimming speed (which is defined as the speed that can theoretically be maintained without exhaustion). Stroke parameters (stroke rate and length) and velocity were recorded for each 25-m length during a control...

journal_title：Journal of sports sciences

authors： Barden JM,Kell RT

更新日期：2009-02-01 00:00:00

abstract：:Stand-up paddle boarding (SUP) is a rapidly growing activity where only anecdotal evidence exists for its proposed health and fitness benefits. The purpose of this study was to profile elite and recreational SUP with respect to anthropometric, physiological and musculoskeletal measurements. A total of 30 SUP participa...

journal_title：Journal of sports sciences

authors： Schram B,Hing W,Climstein M

更新日期：2016-01-01 00:00:00

abstract：:The aim of this study was to explore the relationships between dimensions of social support and components of performance in tennis. A post-match performance measure was completed by 144 British tournament tennis players. Principal components analysis yielded eight components, labelled Execution of (Flexible) Plan, Lo...

journal_title：Journal of sports sciences

authors： Rees T,Ingledew DK,Hardy L

更新日期：1999-05-01 00:00:00

abstract：:Laboratory-based studies indicate mild dehydration adversely affects mood. Although ultra-endurance events often result in mild to moderate dehydration, little research has evaluated whether the relationship between hydration status and mood state also exists in these arduous events. Therefore, the purpose of this stu...

journal_title：Journal of sports sciences

authors： Moyen NE,Ganio MS,Wiersma LD,Kavouras SA,Gray M,McDermott BP,Adams JD,Binns AP,Judelson DA,McKenzie AL,Johnson EC,Muñoz CX,Kunces LJ,Armstrong LE

更新日期：2015-01-01 00:00:00

abstract：:It is shown how to derive the appropriate cubic equation relating power and the effects of friction, gradient and wind resistance on the speed of a human-powered vehicle (HPV). The effects of gradient and wind resistance are explored for parameters representing a typical racing cyclist. The principal conclusion may be...

journal_title：Journal of sports sciences

authors： White AP

更新日期：1994-10-01 00:00:00

abstract：:The feasibility requirements of administering field-based cognitive assessments are rarely reported. We examined the feasibility of administering a group-based cognitive test battery in a school setting with older adolescents. Several types of reliability were also assessed in the control group. Preliminary efficacy a...

journal_title：Journal of sports sciences

authors： Leahy AA,Michels MFI,Eather N,Hillman CH,Shigeta TT,Lubans DR,Smith JJ

更新日期：2020-08-01 00:00:00

abstract：:Agility is an essential part of many athletic activities. Currently, agility drill duration is the sole criterion used for evaluation of agility performance. The relationship between drill duration and factors such as acceleration, deceleration and change of direction, however, has not been fully explored. This paper ...

journal_title：Journal of sports sciences

authors： Arshi AR,Nabavi H,Mehdizadeh S,Davids K

更新日期：2015-01-01 00:00:00

abstract：:The purpose of the study was to investigate the sensitivity of an alternative maximal accumulated oxygen deficit (MAODALT) method to discriminate the "anaerobic" capacity while comparing: least trained (LT) participants (n = 12), moderately trained (MT) participants (n = 12), endurance trained (ET) participants (n = 1...

journal_title：Journal of sports sciences

authors： Zagatto AM,Nakamura FY,Milioni F,Miyagi WE,de Poli RAB,Padulo J,Bragazzi NL,Papoti M

更新日期：2017-12-01 00:00:00

abstract：UNLABELLED:The drop jump is a popular form of plyometric exercise often undertaken to enhance countermovement jump ability (jump height). Despite its popularity the effects of drop jump training on countermovement jump height are often inconsistent. Such inconsistencies may be as a result of differences in the drop jum...

journal_title：Journal of sports sciences

authors： Marshall BM,Moran KA

更新日期：2013-01-01 00:00:00

abstract：:We aimed to evaluate the internal consistency and factor structure of the Functional Movement Screen (FMSTM) in youth athletes and quantify differences between individual task score at different stages of maturation. FMSTM and anthropometric variables were measured in 144 youth athletes (96 female, 48 male). Biologica...

journal_title：Journal of sports sciences

authors： Wright MD,Chesterton P

更新日期：2019-06-01 00:00:00

abstract：:Microsaccades are important fixation eye movements for visual scene perception. Compared to novices, athletes make fewer fixations of longer duration toward limited interest areas crucial for action prediction. Thus, our aim was to study the microsaccade features during those fixations. Gaze behaviour of expert and no...

journal_title：Journal of sports sciences

authors： Piras A,Raffi M,Perazzolo M,Malagoli Lanzoni I,Squatrito S

更新日期：2019-05-01 00:00:00