Abstract:
:Although research into coaching has increased considerably during the last two decades, an area of neglect has been that of the professional youth coach. The aim of this study was to investigate the working behaviours of six top-level professional soccer coaches. Data were collected using a modified version of the Arizona State University Observation Instrument and semi-structured interviews. The triangulation of the data ensured that both the "what" and the "why" of the coaches' behaviour were considered. Results revealed a conscious and well thought out pattern of behaviour: silently monitoring, interspersed with clips of instruction coupled with praise and encouragement. The interviews revealed three themes underpinning this behaviour: developing game understanding, support and encouragement, and coaches' role and influences. The use of silence was the largest single behaviour, the efficacy of which was considered in light of theories of experiential and discovery learning.
journal_name
J Sports Scijournal_title
Journal of sports sciencesauthors
Smith M,Cushion CJdoi
10.1080/02640410500131944subject
Has Abstractpub_date
2006-04-01 00:00:00pages
355-66issue
4eissn
0264-0414issn
1466-447Xpii
N6221MM871457438journal_volume
24pub_type
杂志文章abstract::This paper describes an analytical method for the design of iron golf club heads. The method divides the club head into the basic shape and the back-weighting. The basic shape, which consists of the club face profile, hosel and club face-hosel blend section, is configured directly from geometric specifications. An ada...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640419608727716
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abstract::In two retroactive interference experiments, we assessed the effect of mentally imagined movement speed on subsequent motor performance. All participants performed a sequential motor action at three speeds during a baseline test and a retention test. During the retention interval of Experiment 1, the participants (n =...
journal_title:Journal of sports sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/02640410050082305
更新日期:2000-08-01 00:00:00
abstract::In this paper we report on two studies that investigated the physical demands of professional rugby league match-play. Instudy one, National Rugby League (NRL) and National Youth Competition (NYC) players underwent global positioning system (GPS) analysis during competitive matches. No differences (P > 0.05) were obse...
journal_title:Journal of sports sciences
pub_type: 杂志文章
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journal_title:Journal of sports sciences
pub_type: 杂志文章,随机对照试验
doi:10.1080/02640414.2010.513398
更新日期:2010-11-01 00:00:00
abstract::Muscle injuries are frequent and represent one of the most substantial medical problems in professional football. They can have both traumatic and overuse causes with direct practical consequence due to differences in terms of the post-primary care regimen and prognosis. An accurate diagnosis is the first step towards...
journal_title:Journal of sports sciences
pub_type: 杂志文章,评审
doi:10.1080/02640414.2016.1252849
更新日期:2016-12-01 00:00:00
abstract::The relative length of the second and fourth digits (2D:4D) is a putative marker for prenatal testosterone. Low 2D:4D has been reported to correlate with high performance in sport in general. Here, for the first time, we examine the relationship between 2D:4D and performance in elite rugby players. The 44 players (28 ...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2010.510143
更新日期:2010-11-01 00:00:00
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journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2017.1374758
更新日期:2018-06-01 00:00:00
abstract::The effect of alcohol ingestion before exercise on blood haemostasis is not known. The present study examined the effects of moderate alcohol ingestion on blood haemostatic variables at rest and in response to exercise. Eleven normal healthy individuals randomly performed two tests separated by 7 days. A moderate dose...
journal_title:Journal of sports sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/026404199365821
更新日期:1999-06-01 00:00:00
abstract::Although elite athletes have been reported to be high academic achievers, many elite soccer players struggle with a stereotype of being low academic achievers. The purpose of this study was to compare the academic level (pre-university or pre-vocational) and self-regulatory skills (planning, self-monitoring, evaluatio...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2010.516270
更新日期:2010-12-01 00:00:00
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journal_title:Journal of sports sciences
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doi:10.1080/02640414.2016.1159715
更新日期:2017-01-01 00:00:00
abstract::We aimed to compare differentiated training loads (TL) between fitness responders and non-responders to an eight-week pre-season training period in a squad of thirty-five professional rugby union players. Differential TL were calculated by multiplying player's perceptions of breathlessness (sRPE-B) and leg muscle exer...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2018.1461449
更新日期:2018-11-01 00:00:00
abstract::This study addressed the paucity of evidence of whether visual anticipation can be improved in emerging experts in striking sports. Twelve emerging expert batsmen from a state cricket squad were equally randomised into intervention and control groups. They were pre-and-post tested on a video temporal occlusion test of...
journal_title:Journal of sports sciences
pub_type: 杂志文章,随机对照试验
doi:10.1080/02640414.2019.1621510
更新日期:2019-09-01 00:00:00
abstract::Competitive soccer engages many of the body's systems to a major extent. The musculoskeletal, nervous, immune and metabolic systems are stressed to a point where recovery strategies post-exercise become influential in preparing for the next match. Intense activity at a 7-day training camp causes participants to experi...
journal_title:Journal of sports sciences
pub_type: 杂志文章,评审
doi:10.1080/02640410400021302
更新日期:2005-06-01 00:00:00
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journal_title:Journal of sports sciences
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doi:10.1080/026404102317366663
更新日期:2002-05-01 00:00:00
abstract::Ankle sprains are one of the most severe musculoskeletal soft tissue injuries during physical activity. Although many risk factors have been offered, it is unclear why some individuals develop noncontact ankle sprains when participating in comparable levels of physical exertion under identical environmental conditions...
journal_title:Journal of sports sciences
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doi:10.1080/02640414.2015.1012098
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journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2012.729076
更新日期:2013-01-01 00:00:00
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journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640410802669161
更新日期:2009-03-01 00:00:00
abstract::Adequate dietary strategies are essential for the successful participation in ultra-endurance races. The aim of this study was to evaluate and compare the energy and water intakes of participants during three different mountain ultra-endurance runs. The study took place at the "Ultra Mallorca Serra de Tramuntana" (Mal...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2017.1306092
更新日期:2018-02-01 00:00:00
abstract::The present study aimed to clarify the effects of oncoming target velocities on the ability of rapid force production and accuracy and variability of simultaneous control of both force production intensity and timing. Twenty male participants (age: 21.0 ± 1.4 years) performed rapid gripping with a handgrip dynamometer...
journal_title:Journal of sports sciences
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更新日期:2017-12-01 00:00:00
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journal_title:Journal of sports sciences
pub_type: 杂志文章,meta分析,评审
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更新日期:2013-01-01 00:00:00
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journal_title:Journal of sports sciences
pub_type: 杂志文章
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更新日期:1998-11-01 00:00:00
abstract::The pre-event warm-up or "priming" routine for optimising cycling performance is not well-defined or uniform to a specific event. We aimed to determine the effects of varying the intensity of priming on 3 km cycling performance. Ten endurance-trained male cyclists completed four 3 km time-trials (TT) on four separate ...
journal_title:Journal of sports sciences
pub_type: 杂志文章,随机对照试验
doi:10.1080/02640414.2014.960882
更新日期:2015-01-01 00:00:00
abstract::The purpose of this study was to determine the effects of training change-of-direction speed and small-sided games on performance in the Planned-AFL agility test and reactive agility. Twenty-five elite-standard U-18 Australian Rules football players were randomly allocated either to a change-of-direction group or a sm...
journal_title:Journal of sports sciences
pub_type: 杂志文章,随机对照试验
doi:10.1080/02640414.2013.823230
更新日期:2014-01-01 00:00:00
abstract::Interceptive actions require individuals to time their movements with an external event. To meet the intense spatial-temporal demands needed for successful interception, a tight coupling and coordination between perceptual and motor processes is required. The control strategy that underlies successful performance is a...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640410903156449
更新日期:2009-10-01 00:00:00
abstract::Composite materials have given manufacturers the freedom to develop a broad range of tennis rackets, allowing them to change key parameters such as the structural stiffness, mass, and position of the balance point. The aim of this research was to determine how changing these parameters could affect ball resultant rebo...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2010.526131
更新日期:2011-02-01 00:00:00
abstract::Skilled golfers are reported to be more flexible than lesser able golfers, which may assist in increased x-factor (shoulder-pelvis separation) at the top of the backswing. However, it is unknown if increased flexibility produces faster clubhead speed. The aim of this study was to investigate the correlations amongst t...
journal_title:Journal of sports sciences
pub_type: 杂志文章
doi:10.1080/02640414.2016.1252052
更新日期:2017-10-01 00:00:00
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journal_title:Journal of sports sciences
pub_type: 杂志文章,meta分析
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journal_title:Journal of sports sciences
pub_type: 杂志文章
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更新日期:2012-01-01 00:00:00
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journal_title:Journal of sports sciences
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