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James J. Annesi

sustain such changes are unknown. Because only 3 sessions per week of low–moderate PA have been associated with significant initial reductions in negative mood 4 and a dose–response (PA–mood) relationship is not apparent, 5 theories attributing those psychosocial improvements to mostly associated

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Donna L. Goodwin and Amanda Ebert

may be actively disavowed; Scully, 2010 ). Ableism, as a network of beliefs and practices, constructs bodies as impaired and the Other who is different, undesirable, and in need of repair or modification ( Campbell, 2001 , 2008 , 2009 ; Hodge & Runswick-Cole, 2013 ). It creates and sustains

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Athina Liacos, Angela T. Burge, Narelle S. Cox and Anne E. Holland

interview comments were recorded and subsequently transcribed. Responses to interviews were grouped into major and minor themes. Major themes Four major themes were identified: (a) the importance of regular exercise, (b) acknowledgement that regular exercise requires a sustained lifestyle change, (c

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Carl G. Mattacola, Carolina Quintana, Jed Crots, Kimberly I. Tumlin and Stephanie Bonin

. We did not quantify liner densities of the tested helmets and therefore did not explore the relationship between liner density and peak headform acceleration. The UOF helmet shell sustained a fracture when impacted against the equestrian hazard anvil. During the UOF helmet right-side impact, the

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Misia Gervis, Helen Pickford and Thomas Hau

these issues. The risk of injury in professional football is high. Research into injuries sustained in English professional football reported that on average, players suffer from 1.3 injuries per season ( Hawkins & Fuller, 1999 ; Hawkins, Hulse, Wilkinson, Hodson, & Gibson, 2001 ). Moreover, research

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Ellen Freiberger, Elisabeth Rydwik, Astrid Chorus, Erwin Tak, Christophe Delecluse, Federico Schena, Nina Waaler, Bob Laventure and Nico van Meeteren

functioning ( Tak, Kuiper, Chorus, & Hopman-Rock, 2013 ). Challenge: Dissemination and Implementation for Increasing Physical Activity Population-level changes in physical activity, including among older persons, will require public and private partnerships, collaborations and actions sustained, in some cases

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Siobhán O’Connor, Noel McCaffrey, Enda F. Whyte, Michael Fop, Brendan Murphy and Kieran A. Moran

reported. 2 Poor hamstring flexibility has been proposed as a potential risk factor for sustaining a hamstring strain. 7 Sprinting is proposed to be a common mechanism of hamstring injury in field sports such as Gaelic games. 3 The hamstrings experience high loading when they are in a maximal or

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Mark Glaister and Conor Gissane

Caffeine, a trimethylxanthine, is a ubiquitous socially acceptable drug with no apparent long-term health effects. 1 Although there is some evidence that caffeine may improve single 2 and repeated sprint activities, 3 effects are most consistently observed in sustained bouts of high

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Alessandro Quartiroli, Edward F. Etzel, Sharon M. Knight and Rebecca A. Zakrajsek

that developing positive coping strategies can result in increased confidence and, indirectly, more effective professional practice. Previous literature has demonstrated experienced and senior practitioners’ ability to achieve longevity in their professional careers by embracing sustainable approaches

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Brent D. Oja, Henry T. Wear and Aaron W. Clopton

unlikely to generate sustainable intangible benefits ( Chalip, 2006 ). By using an event to bring citizens together to promote social interaction (i.e., social capital), the distinction of the community (i.e., social identity), and the pride and excitement of the event and city (i.e., psychic income), a