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Wyszukujesz frazę "M. Palao, José" wg kryterium: Autor


Wyświetlanie 1-10 z 10
Tytuł:
Design, Validation, and Reliability of Survey to Measure Knowledge of Nutrition, Weight Control and its Risks
Autorzy:
Visiedo, Andrea
Frideres, Jillian E.
M. Palao, José
Powiązania:
https://bibliotekanauki.pl/articles/1055118.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
evaluation
health
prevention
sport
Opis:
The purpose of this study was to design, validate, and test the reliability of an instrument to evaluate knowledge of nutrition, weight control and its risk. The instrument collects information regarding: socio-demographics and athletic status; basic knowledge of nutrition (the diet they follow, nutrients, supplements, energy balance, myths, hydration and habits); and weight control and risks (weight control, eating behaviors, and weight control habits). The design, validation, and testing of the reliability of the questionnaire were done in four phases: a) design and development of the instrument, b) content validation, c) instrument reliability, and d) concurrent validity. The results show that the instrument is suitable for measuring nutrition, weight control and risk knowledge in athletes. The instrument that was developed and validated in this paper can contribute to assessing how the athletes evolve through their different formation stages.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2017, 20, 4; 39-51
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of an educational program about game statistics and a goal-setting intervention in a community college womens volleyball team
Autorzy:
Palao, Jose M.
Powiązania:
https://bibliotekanauki.pl/articles/1054985.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
coaching
game statistics
goal-setting
performance
team sports
Opis:
The aim was to assess an educational program about game statistics and a goal setting intervention in a community college women’s volleyball team. The sample consisted of 12 players from a Midwestern community college women’s volleyball team. A quasiexperimental design with a pre-test, post-test, and re-test was done. The dependent variable was the players’ perception and use of the game statistics. The independent variable was the educational program about game statistics and goal setting. The coaches’ and players’ perception, level of satisfaction, and completion of the task during the sessions were recorded. Data were collected through questionnaires and interviews. A descriptive and inferential analysis of the results (t-test for evidence of relationship) was done. After the educational training, the players’ perceptions of their ability to understand, analyse, and use information about game statistics and do goal setting in practice and in competition increased significantly. The players used the information significantly more in their practice for all the game actions. Players believed that the abilities they learned helped to improve their performance and the way they practiced. The players believed that the intervention was useful, that it helped them to focus in practice, and that it helped them to focus on technique and the quality of the actions, as well as to better monitor their progress. The educational program was effective with regard to increasing players’ perception and understanding about statistics and in the use of statistics and goal setting in practice for monitoring the quality of their actions and their progress.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2016, 14, 2; 27-35
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
10 year follow-up study of gender in sports coverage of the US and Spanish online newspapers (2003–2004 vs. 2013–2014)
Autorzy:
Frideres, Jillian E.
Palao, José M.
Powiązania:
https://bibliotekanauki.pl/articles/1030808.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
communication
gender
mass media
online newspaper
sport
Opis:
The purpose of this paper was to assess the evolution of sports coverage regarding gender in online newspapers in two western societies Spain and the United States, in a period of ten years (2004 vs. 2014). A total of 2,951 articles with athletic content from the online newspapers usatoday.com and elmundo.es were analyzed. The variables registered were gender, placement in the newspaper, word count, inclusion of photographs, and the sports disciplines. The results show a significant reduction in sports articles in the two online newspapers for both genders. This reduction resulted in a decrease in the variability of sports articles. Further, there was a significant imbalance in sports news between the two genders. There was a significant reduction in the proportion of sports articles in both online newspapers for women, significantly reducing the accessibility of articles about women’s sports. The gender imbalance was higher in the Spanish newspaper than in the U.S. newspaper. The gender imbalance was higher in the Spanish newspaper than in the U.S. newspaper. Both online newspapers showed an image of sport that is male-orientated, focused on elite-level sport and with an overall low number of sport disciplines.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2019, 28, 4; 85-96
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Defence Efficacy in Practice and Competition. A Case Study in Women’s Volleyball
Autorzy:
Palao, José M.
Giménez-Ibarra, Maria Inmaculada
Powiązania:
https://bibliotekanauki.pl/articles/1054650.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
coaching
monitoring
performance
team sports
volleyball
Opis:
The aim of this study was to compare the player positions, situations, techniques, and efficacy in defence between practice and competition for a women’s professional volleyball team. The sample was a Spanish professional women’s volleyball team. The defence actions carried out in three sessions of the competitive season and two in-season matches were studied (794 rallies in practice and 166 rallies in competition). The variables studied were: actions done, defence zone, player role, type of attack, court defence technique, game phase, situations, level of execution of the defence team system, block efficacy, defence efficacy, and result of the rally for the analysed team. Descriptive and inferential analyses of the data were done (Mann-Whitney U, and Chi-Square Test and likelihood ratio). Differences in defence systems and efficacies were found between practice and competition. A higher collective efficacy was found in competition, and higher levels of individual block and defence efficacies were found in practice. The results show the need to reconsider the way match analysis is done. Consideration should not only be given to the actions done with the ball when analysing players’ performance.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2015, 12, 4; 25-34
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability of fitness trackers at different prices for measuring steps and heart rate: a pilot study
Autorzy:
Ricchio, Kayla
Lyter-Antonneau, Penny
Palao, José M.
Powiązania:
https://bibliotekanauki.pl/articles/1030604.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
assessment
exercise
physical activity
technology
Opis:
The purpose of this pilot study was to assess the accuracy of steps and heart rate measurement of wrist fitness trackers at different prices. Four healthy college students voluntarily tested three wrist fitness bands and a sports watch (Xiaomi Mi Band, Fitbit Charge HRm, Fitbit Surge, and sports watch Polar M400). Subjects performed two sets of 10 series of 100 steps wearing the fitness trackers on an indoor track in two situations: walking and jogging. In the walking situation, the subjects wore a winter coat and gloves. The variables measured were the number of steps, the heart rate, and the level of error. The steps error percentage for all four devices was lower than 8%. The Fitbit Surge registered significantly more steps in the walking situation (p < 0.001). No significant differences were found in the steps measurements in the jogging situation (p = 0.138). In the jogging situation, significantly lower values in the heart rate measurements for the Xiaomi Mi Band, Fitbit Charger HR, and Fitbit Surge were found (p < 0.001). The results showed that the wearable fitness trackers were relatively accurate for tracking steps (on average, there was a level of error of 2–6%). The assessment of the steps was more accurate in the jogging situation (higher and faster arm swing) than in the walking situation, which involved wearing coats and gloves. The results showed that the wearable fitness trackers that were tested underestimate the heart rate with a level of error of approximately 6–11%. The step error was lower in the walking situation (less mobility of the devices). The price of the devices that were tested did not affect the accuracy of the steps and heart rate assessment. Further studies with a larger sample and more type of devices are needed to confirm these results.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2018, 24, 4; 57-64
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Educational Training on Nutrition and Weight Management in Elite Spanish Gymnasts
Autorzy:
Visiedo, Andrea
Frideres, Jillian E.
Palao, Jose M.
Powiązania:
https://bibliotekanauki.pl/articles/1339361.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
aesthetic sport
performance
prevention
knowledge
Opis:
The aim was to study the effect of a formative program about nutrition as well as weight management and its risks in elite gymnasts. The sample was 37 under-18 Spanish athletes from rhythmic and aesthetic gymnastics (national level). The sample was divided into a control group (n=21) and an intervention group (n=16). A quasi-experimental design with a pre-test and post-test was used. The dependent variable was the knowledge of nutrition, weight management, and its risks. The independent variable was the educational program. The program had three 30-minute sessions which combined talks, videos, and tasks to complete. Descriptive and inferential analyses were done. The educational program was ineffective with regard to increasing the gymnasts’ knowledge about nutrition, weight management, and its risks. The gymnasts’ knowledge of nutrition and weight management was high before beginning the intervention. Gymnasts and the coach expressed the need for individualized training adapted to each gymnast’s needs and for incorporating a follow-up that provides feedback that is applicable in the gymnast’s daily life.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2021, 33, 1; 53-59
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evolution of Reception Efficacy and Execution in Women’s Volleyball According to Level of Competition – A Descriptive Study Aged From 14-Year-Old To Adult Professional Players
Autorzy:
Echeverría, Carlos J.
Ortega, Enrique
Palao, José M.
Powiązania:
https://bibliotekanauki.pl/articles/1030761.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
developmental stage
match analysis
sport performance
team sport
Opis:
The aim of this study was to determine the technical performance profile of service reception with regard to execution and efficacy level according to level of competition in women’s volleyball. The sample of the study was composed of a total of 6,311 game phases from 187 sets in 48 matches played during season 2005–2006 by the following divisions: under-14, under-16, under-18, 2nd national senior division, 1st national senior division, and international senior division. The design of the study was a descriptive and inter- and intra-group correlational one. The variables studied included level of competition, technique used to serve, technique used to receive, zone where the reception was executed, and efficacy of reception. The results indicated that at higher levels of competition: a) there is higher efficacy in reception; b) number of errors decreases; and c) proportion of receptions that allow one or more attacking options for the receiving team increases. As level of competition increases, the effect of service on reception decreases, and receiving zones are more diverse. This study establishes the technical and tactical service-reception profiles in women’s volleyball, compares them, and establishes the dependence between variables to understand how the action changes throughout the levels of competition.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2019, 27, 3; 55-64
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design and Validation of a Tool to Collect Student-Athletes Perception of Their Satisfaction
Autorzy:
Palao, Josè M.
Jost, Bridget
Katzer, Janel
Parietti, Megan
Powiązania:
https://bibliotekanauki.pl/articles/24202857.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
college
sport
tool
student-athlete
perception
Opis:
The purpose of this study was to design and validate a tool to collect the student-athletes' perception of their satisfaction. The instrument collects information regarding student-athlete characteristics, self-perception, perception of training, perception of team/teammates, perception of the program organization, and perception of the support received. The design and validation, of the questionnaire were done in two phases: a) design and development of the instrument, and b) content validation by experts. The results show that the tool is suitable for obtaining information about student-athletes' perception of their satisfaction. The implementation of the tool involves two phases: a) student-athletes completion of a survey and b) student-athletes and moderator carry out a group discussion regarding the causes behind their answers, things to maintain, and things that could change or improve. The tool developed and validated could contribute to increase the information of student-athletes about their experience and generate communication channels.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2023, 43; 25-36
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Collegiate coaches’ knowledge of the female athlete triad in relation to their characteristics
Autorzy:
Frideres, Jillian E.
Mottinger, Sue G.
Palao, José M.
Powiązania:
https://bibliotekanauki.pl/articles/1055237.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
formation
prevention
sport
women
Opis:
The purpose of this study was to determine what coaches of female athletes know about the female athlete triad. The sample involved 472 NCAA Division I coaches of female athletes. The variables studied were coaches’ knowledge and confidence about the triad and coaches’ characteristics (coach’s gender, age, type of coach, degree held, years of experience in coaching females, continuing education participation specific to the triad and/or triad components, and sport coached). Coaches’ knowledge of the female athlete triad is higher for coaches who have received triad education. No differences regarding knowledge of the female athlete triad were found by gender, degree, experience in coaching female athletes, or coach type. Higher knowledge was found in sports emphasizing low body weight compared to sports that do not emphasize weight. The article discusses the results’ implications and the need for future interventions in this population.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2016, 16, 4; 55-66
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Establishing Technical and Tactical Performance Goals for Elite Male Volleyball Players
Autorzy:
Palao, José M.
García-de-Alcaraz, Antonio
Hernández-Hernández, Elena
Valadés, David
Ortega-Toro, Enrique
Powiązania:
https://bibliotekanauki.pl/articles/1030497.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
monitoring
performance
port
statistics
Opis:
The goal of this study was to establish technical and tactical performance goals for elite male volleyball players (Spanish first division). This paper is the result of scientific collaboration between volleyball coaches and researchers. The process of establishing the goals and the reference values of the performance goals was: 1) conceptual analysis, establishing the criteria for the analysis of players’ and teams’ performance (researchers and coaches); 2) mathematical analysis, data collection and data analysis of the possible performance goals; and 3) practical analysis, establishing the performance goals according to their usefulness and applicability following the SMART principle. Seven performance goals were established to evaluate the technical-tactical actions of the players in training and in competition. Protocols utilized can be used as references of how to calculate the technical and tactical performance goals in sport.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2018, 21, 1; 5-12
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
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