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Paul A. Sellars, Stephen D. Mellalieu and Camilla J. Knight

providers have the opportunity to promote positive factors of rugby participation (e.g., enjoyment, satisfaction, identification with the sport) and provide coping strategies to support participants with the competing demands they may face. This evaluation is comparable with the push–pull antipush

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Sherry Robertson and Margo Mountjoy

Health Exam ( Ljungqvist et al., 2009 ) to allow for early identification and treatment prior to the competition season. Screening should be mandatory given that artistic swimmers may not voluntarily report symptoms for fear of reprisal from the coach or with team selection. In contrast to nonathletes, a

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Collin A. Webster, Diana Mindrila, Chanta Moore, Gregory Stewart, Karie Orendorff and Sally Taunton

leadership), demographics (e.g., age, level of education), social context variables (social identification and cultural values), and perceived control (self-efficacy and role clarity). There remains, however, a dearth of studies investigating variables associated with DSI and innovative behavior within

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Shane Pill and Brendon Hyndman

attack, defense, and transition play ( Worthington, 1974 ). The identification of common principles of play can be used to encourage the transfer of knowledge, skills, and concepts between games in a category ( Piggott, 1982 ; Principle of Totality). The Gestalt law of similarity suggests that entities

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David S. Haydon, Ross A. Pinder, Paul N. Grimshaw and William S.P. Robertson

classification groups in elite populations, as well as factors that influence performance, will help athletes and coaches improve individual propulsion approaches. The identification of strong and weak regions of a stroke can also influence training interventions to promote the desired technique. Specific

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Nils Haller, Tobias Ehlert, Sebastian Schmidt, David Ochmann, Björn Sterzing, Franz Grus and Perikles Simon

an explanation for increased cfDNA concentrations during MGWs. Although exercise-related cfDNA increases are attributed to derive from blood cells, 12 the amount of cfDNA originating directly from damaged muscle tissue following exercise is yet to be determined. However, the identification of tissue

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Sarah Staal, Anders Sjödin, Ida Fahrenholtz, Karen Bonnesen and Anna Katarina Melin

prevalence of suppressed RMR between the three different methods used to calculate RMR ratio , which in turn yield considerable different values for sensitivity and specificity. The long-term negative impact on both health and performance emphasizes the importance of early identification and treatment of

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Ryan M. Chambers, Tim J. Gabbett and Michael H. Cole

Scrum identification  Probability for all data 91.0 95.8 50% .91 .91 Data source  Probability for training data only 87.6 92.9 54% .89 .87  Probability for match data only 93.6 98.2 37% .94 .94 Position  Probability for front row only 90.4 95.1 41% .91 .90  Probability for second row only 94.4 97.1 83

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Oliver R. Barley, Dale W. Chapman, Georgios Mavropalias and Chris R. Abbiss

(4) 97 (3) Identification speed, ms W 536 (65) 540 (67) 520 (75) 528 (67) NW 542 (64) 530 (56) 501 (62) 557 (82) P 539 (63) 535 (60) 511 (68) 543 (74) Identification accuracy, % W 96 (3) 95 (5) 95 (5) 97 (4) NW 91 (6) 92 (7) 94 (5) 92 (11) P 93 (5) 94 (6) 94 (5) 94 (8) One card learning speed, ms W

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John J. McMahon, Paul A. Jones, Timothy J. Suchomel, Jason Lake and Paul Comfort

jump and a shorter TTT are currently unknown. It is expected that this would demand a taller, but thinner, active impulse, 8 but this has not been quantified. Analysis of force–, power–, velocity–, and displacement–time curves would enable identification of the kinematic and kinetic profile required