Results 41 to 50 of about 1,022,444 (293)

Low Energy Availability in Athletes 2020: An Updated Narrative Review of Prevalence, Risk, Within-Day Energy Balance, Knowledge, and Impact on Sports Performance

open access: yesNutrients, 2020
Low energy availability (EA) underpins the female and male athlete triad and relative energy deficiency in sport (RED-S). The condition arises when insufficient calories are consumed to support exercise energy expenditure, resulting in compromised ...
D. Logue   +6 more
semanticscholar   +1 more source

Coaching efficacy and coaching effectiveness: examining their predictors and comparing coaches' and athletes' reports [PDF]

open access: yes, 2008
Research on the conceptual model of coaching efficacy (Feltz, Chase, Moritz, & Sullivan, 1999) has increased dramatically over the past few years. Utilizing this model as the guiding framework, the current study examined: (a) coaching experience and sex ...
Boardley, Ian David   +4 more
core   +1 more source

On the mental toughness of self-aware athletes: Evidence from competitive tennis players

open access: yesSouth African Journal of Science, 2017
This study examined the relationship between mental toughness (MT) and self-awareness in a sample of 175 male and 158 female South African tennis athletes (mean age = 29.09 years, s.d. = 14.00).
Richard G. Cowden
doaj   +1 more source

Prospective Study of Muscle Injuries in Three Consecutive Seasons of the Brazilian Football Championship [PDF]

open access: yesRevista Brasileira de Ortopedia, 2021
Objective To perform a prospective evaluation of muscle injuries that occurred during the matches of series A and B of the Brazilian Men's Football Championship from 2016 to 2018.
Gabriel Furlan Margato   +5 more
doaj   +3 more sources

Low back pain and corporal balance of female brazilian selection canoeing flatwater athletes

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2010
Low back pain has been shown to interfere with body stability. In sports, the study of these relationships is important because the bouts may influence the results of training and competitions. High rates of injury to the lumbar region have been reported
Luiz Fernando Cuozzo Lemos   +2 more
doaj   +1 more source

Sports Victories as a Value Uniting Russians (Through the Example of the Sochi 2014 Winter Olympics)

open access: yesСоциологическая наука и социальная практика, 2020
Based on research performed by the Russian Public Opinion Research Center and the Russian Society of Sociologists, the mechanism for identifying Russian society under the influence of the victory of the Russian national team at the Olympic Games in Sochi
Pavel V. Fadeev
doaj   +1 more source

Diagnostic Workflow in Competitive Athletes with Ventricular Arrhythmias and Suspected Concealed Cardiomyopathies

open access: yesMedicina, 2021
The diagnosis of structural heart disease in athletes with ventricular arrhythmias (VAs) and an apparently normal heart can be very challenging. Several pieces of evidence demonstrate the importance of an extensive diagnostic work-up in apparently ...
Maria Lucia Narducci   +11 more
doaj   +1 more source

Perceptions of coach-athlete relationship are more important to coaches than athletes in predicting dyadic coping and stress appraisals: An actor-partner independence mediation model [PDF]

open access: yes, 2016
Most attempts to manage stress involve at least one other person, yet coping studies in sport tend to report an athlete’s individual coping strategies. There is a limited understanding of coping involving other people, particularly within sport, despite ...
Nicholls, Adam R., Perry, John L.
core   +2 more sources

Sudden Cardiac Death in Athletes: From the Basics to the Practical Work-Up

open access: yesMedicina, 2021
Sudden cardiac death in athletes is a relatively rare event, but due to the increasing number of individuals practicing high-performance sports, in absolute terms, it has become an important issue to be addressed.
Adriano Nunes Kochi   +4 more
doaj   +1 more source

Female Mate Choice is Influenced by Male Sport Participation [PDF]

open access: yes, 2008
Sexual selection theory argues that females invest more heavily in reproduction than males and thus tend to be choosier in terms of mate choice. Sport may provide a context within which females can gain information about male quality to inform this ...
Eys, Mark A.   +2 more
core   +3 more sources

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