Search results for "athletes"
showing 10 items of 728 documents
Psychological Research on Martial Artists
2012
In this article, we problematize sport psychology research on martial artists and offer some suggestions for advancing our knowledge in this area of research and practice. First, we review the previous research in the field. Then we introduce “cultural praxis” as a theoretical framework that will guide our analysis. Finally, we engage sociological studies of female fighters in conjunction with the adopted theoretical lens to outline the limitations of sport psychological research with regards to the experiences of women. It seems that the majority of the studies have used the male athlete as the norm, while research on the female athlete remains limited and focused on “differences”. Focusin…
Acute HIT session induced changes and recovery in muscle activation level, voluntary force production and jump performance during 8 weeks of HIT trai…
2017
High-intensity interval training (HIT) has gained wide popularity among competitive athletes and sport enthusiasts in the recent decades. While an extensive amount of research has been done on acute neuromuscular (NM) response and recovery after low-moderate intensity endurance training, the data regarding HIT in recreational athletes remains to be limited. In order to reduce that gap, the present study investigated the acute HIT session induced changes and recovery in muscle activation level, voluntary force production and counter movement jump performance during 8 weeks of HIT training in recreationally endurance trained men. A total of 9 subjects age 30.7 years (± 5.8), participated in t…
Sport labor migration, globalization and dual-career : case study of international student-athletes in University of Colorado at Boulder
2014
Sport, education, labor migration and globalization are all current areas of research worldwide. The U.S. has a unique system of making the dual-career option possible by having the college sport league organized by the non-profit association National Collegiate Athletic Association. The labor migration has increased in the past years. The primary research question in this study is, in which ways sport labor migration, globalization and dual-career are illustrated in the case study school of University of Colorado at Boulder by concentrating on the international student-athletes. The purpose of this study is to find out more in detail the numbers of international student-athletes in CU, in …
The Role of Emotions and Motivations in Sport Organizations
2020
In sport organizations, a stance aimed at creating a positive emotional and social climate may be necessary. This study examines athletes' individual psychosocial factors that are linked to sports practice and sports performance. These factors include individual motivation, emotions, and beliefs. The main objective is to create a hierarchy of emotional and motivational factors that sport organizations can use to increase athletes' commitment. The Analytic Hierarchy Process (AHP) is used to do so. This method enables analysis of priorities and criteria to support decision-making. The results show that motivation, defined here as the drive that leads individuals to develop plans to achieve th…
Clima motivacional percibido, motivación autodeterminada y autoestima en jóvenes deportistas mexicanos
2010
En el marco de la Teoría de las Metas de Logro (Ames, 1992; Dweck, 1999; Nicholls, 1989), y de la Teoría de la Autodeterminación (Deci y Ryan, 1985, 2000) en el presente trabajo se puso a prueba un modelo con la siguiente secuencia: Clima motivacional percibido (clima de implicación en la tarea y clima de implicación en el ego) ÞMotivación Autodeterminada Þ Autoestima. Además, se analizó si la motivación autodeterminada actuaba como mediadora entre cada una de las dos dimensiones del clima motivacional percibido (clima de implicación en la tarea y clima de implicación en el ego) y la autoestima. Participaron 651 deportistas juveniles mexicanos (Medad = 13,99; DT = 1,88), 330 chicas y 321 ch…
Stress, Professional Lifestyle, and Telomere Biology in Elite Athletes: A Growing Trend in Psychophysiology of Sport
2020
Professional lifestyle and championship period often put a great deal of pressure on athletes, who usually experience highly stressful periods during training for competitions. Recently, biomarkers of cellular aging, telomere length (TL) and telomerase activity (TA), have been considered to investigate the effects of stress and lifestyle factors. Studies in non-athletic populations have shown that stress and poor lifestyle decrease TL and TA. On the other hand, it has been shown that in general, exercise increases TL and its activity, although the underlying mechanisms remained largely unexplored. TL and TA outcomes in elite athletes remain inconclusive and mainly affected by confounding fa…
Why do female and male taekwondo athletes win the bout? An analysis based on the Olympic weight category and the result of the bout
2020
Combat sports such as taekwondo, where athletes compete against an opponent require control of technique and tactics, as well as knowing the optimal performance of opponents to win the bout. Therefore, the aim of the present study was to analyse the Olympic competitors (London Olympic Games), according to the weight category (fly, feather, light and heavy) and according to the performance in their fighting (winner vs. loser) in each gender. An observational methodology was used, following a nomothetic, follow-up and multidimensional design of 302 individual performances. The statistical analysis used an ANOVA and T Student test for comparing frequencies. The results obtained indicate signif…
The Influence of Fatigue on Throwing and YBT-UQ Performance in Male Adolescent Handball Players
2020
Purpose: The goal of the present study was to assess the effects of fatigue on throwing and Upper Quarter Y Balance Test (YBT-UQ) performance in male adolescent handball players. We hypothesized that throwing and YBT-UQ performance will be decreased in response to an upper-body fatigue-protocol.Method: All male participants (N = 24, age: 14.8 ± 0.7 yrs) were handball players of a regional youth selection team. A radar gun was used for the assessment of throwing velocity. The YBT-UQ was executed assessing medial, inferolateral and superolateral reach directions normalized to the upper limb length together with a composite score. Immediately following a fatigue protocol of different sets of p…
Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports
2017
Introduction: The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. Methodology: A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until Se…
The dynamics of expertise acquisition in sport: The role of affective learning design
2015
Objectives: The aim of this position paper is to discuss the role of affect in designing learning experiences to enhance expertise acquisition in sport. The design of learning environments and athlete development programmes are predicated on the successful sampling and simulation of competitive performance conditions during practice. This premise is captured by the concept of representative learning design, founded on an ecological dynamics approach to developing skill in sport, and based on the individual-environment relationship. In this paper we discuss how the effective development of expertise in sport could be enhanced by the consideration of affective constraints in the representativ…