MALE AND FEMALE ADOLESCENT SOCCER PLAYERS DEMONSTRATE DIFFERENT NEUROMUSCULAR PATTERNS DURING THE PRE-CONTACT AND EARLY STANCE PHASE OF UNANTICIPATED RUNNING AND CUTTING MANEUVERS

2007 ◽  
Vol 40 ◽  
pp. S174
Author(s):  
S.C. Landry ◽  
K.A. McKean ◽  
C.L. Hubley-Kozey ◽  
W.D. Stanish ◽  
K.J. Deluzio
1990 ◽  
Vol 2 (4) ◽  
pp. 313-321 ◽  
Author(s):  
Lee N. Cunningham

To compare the physiologic differences between adolescent male and female cross-country runners, 12 male and 12 female high school nonelite distance runners who had competed successfully at the All State 5-km championship cross-country meet were tested in the laboratory. Data were analyzed in relation to maximal oxygen consumption (VO2max), ventilatory threshold (VT), and running economy (RE). Male runners were taller, heavier, had less body fat, and ran faster by 2 minutes and 18 seconds than female runners. Running economy was similar between gender. VO2 at a 215 m•min−1 pace was 46.7 ml•kg−1•min−1 for male runners and 47.8 ml•kg−1•min−1 for female runners. At the VT, males demonstrated a higher VO2 and treadmill velocity than females. Heart rate, percent HR max, and percent VO2 max at the VT were not different between gender. Males demonstrated a higher VO2 max of 74.6 versus 66.1 ml•kg−1•min−1 than female runners. The fractional utilization of VO2 at race pace was not different between males (90%) and females (91%). In conclusion, the primary physiologic determinant for performance differences between nonelite, competitive male and female adolescent distance runners is associated with VO2 max.


2021 ◽  
Vol 21 (2) ◽  
pp. 127-137
Author(s):  
Aurelio Olmedilla ◽  
Marta Cánovas ◽  
Belén Olmedilla-Caballero ◽  
Enrique Ortega

El estudio de los factores psicológicos relacionados con el rendimiento deportivo tiene un importante recorrido en la literatura científica. Conocer si existen diferencias entre hombres y mujeres deportistas, cuáles son estas, y en qué aspectos se manifiestan es una cuestión que podría ayudar a mejorar la labor de entrenadores y técnicos deportivos. El objetivo de este estudio es determinar si existen diferencias de género en el perfil psicológico de futbolistas juveniles relacionado con el rendimiento deportivo. Se utilizó un diseño descriptivo transversal. La muestra objeto de estudio estuvo formada por un total de 329 jugadores juveniles de fútbol (46.8% varones y 53,2% mujeres), con una edad media de 17.02 (±1.50) años;. Para la evaluación de las características psicológicas se utilizó el Cuestionario Características Psicológicas Relacionadas con el Rendimiento Deportivo (CPRD). Los resultados de este estudio indican que existen diferencias estadísticamente significativas entre chicos y chicas en control de estrés (CE), influencia de la evaluación del rendimiento (IER) y en cohesión de equipo (CH). Los jugadores chicos manifiestan puntuaciones mayores que las jugadoras chicas en CE, es decir, gestionan mejor el estrés propio de la competición, y en IER, es decir, los jugadores chicos gestionan mejor que las jugadoras chicas el impacto que supone la evaluación de su rendimiento, el que hacen los otros (entrenadores, compañeros, padres/madres, etc.) y el que se hace a sí mismo. Sin embargo, las jugadoras chicas presentan mejores puntuaciones en CH, es decir, manifiestan una mayor tendencia a trabajar en grupo y fortalecer el equipo. The study of psychological factors related to sports performance has an important track record in the scientific literature. Knowing if there are differences between male and female athletes, what they are, and in what aspects they manifest is an issue that could help improve the work of coaches and sports technicians. The aim of this study is to determine if there are gender differences in the psychological profile of youth soccer players related to sports performance. A descriptive cross-sectional design was used. The sample under study was formed by a total of 329 youth soccer players (46.8% male and 53,2% female), with an average age of 17.02 (± 1.50) years. The Psychological Characteristics Questionnaire Related to Sports Performance (CPRD) was used to evaluate psychological characteristics. The results of this study indicate that there are statistically significant differences between male and female in stress control (CE), influence of performance evaluation (IER) and in team cohesion (CH). The male players show higher scores than the female players in CE, that is, they better manage the stress of the competition, and in IER, that is, the male players manage better than the female players the impact of evaluating their performance, the one that others do (coaches, partners, fathers / mothers, etc.) and the one that makes itself. However, female players have better CH scores, that is, they show a greater tendency to work in groups and strengthen the team. O estudo de fatores psicológicos relacionados ao desempenho esportivo tem um histórico importante na literatura científica. Saber se existem diferenças entre atletas masculinos e femininos, o que são e em que aspectos eles se manifestam é uma questão que pode ajudar a melhorar o trabalho de treinadores e técnicos esportivos. O objetivo deste estudo é determinar se existem diferenças de gênero no perfil psicológico de jovens jogadores de futebol relacionados ao desempenho esportivo. Foi utilizado um desenho descritivo de corte transversal. A amostra estudada foi composta por um total de 329 jogadores de futebol juvenil (46,8% masculino e 53,2% feminino), com idade média de 17,02 (± 1,50) anos. O Questionário de Características Psicológicas Relacionadas ao Desempenho Esportivo (CPRD) foi utilizado para avaliar as características psicológicas. Os resultados deste estudo indicam que existem diferenças estatisticamente significantes entre meninos e meninas no controle do estresse (EC), influência da avaliação de desempenho (IER) e na coesão da equipe (HC). Os jogadores pequenos apresentam pontuações mais altas do que as jogadoras da CE, ou seja, administram melhor o estresse da competição, e no IER, ou seja, os jogadores pequenos gerenciam melhor do que as jogadoras o impacto de avaliar seu desempenho , o que os outros fazem (treinadores, parceiros, pais / mães, etc.) e o que se faz. No entanto, as jogadoras têm melhores pontuações no HC, ou seja, mostram maior tendência a trabalhar em grupo e fortalecer a equipe


2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Rajani Ramesh Senad

The aim of the present study is to assess the stress and its four sub scale i.e. academic stress, social stress, family stress and financial stress of deprived (male and female) and Non-deprived (male and female) adolescent. The present study was carried out on 200 adolescents 100 deprived (male and female) and 100 Non deprived (male and female) with age range of 16 to 18 years. Results revealed that the Non deprived adolescents have higher level of total stress, academic stress and social stress than deprived adolescent students. The girls adolescent have higher level of total stress and academic stress than boys adolescents. There is no significant difference between deprived (male and female) and non deprived (male and female) adolescents with respect to family stress and financial stress. Regarding to social stress, there is no significant difference between male and female adolescents.


2021 ◽  
Vol 5 (2) ◽  
pp. 138-155
Author(s):  
Anika Fatima ◽  
Dwi Hastuti ◽  
Yulina Eva Riany

Online gaming is an action of playing the game with multiple player using internet connection. This study aims to analyze parent's emotional parenting practice and adolescent self-control on online gaming behavior among adolescents. The population in this research are vocational high-school students in Bekasi City. The school used in this research is chosen purposively that is State Vocational High-school 2 in Bekasi City. After 204 adolescents chosen, non-proportional random sampling was conducted to 60 respondents as sample between 16 until 18 years old who enrolled in vocational high school in Bekasi city. Data were collected by questionnaire with self-report technique. Most of the male and female adolescent emotional parenting practices are in a low category. Most male adolescent self-control are in the low category and females are in the middle category. Female adolescent self-control is higher than male adolescent. Most of the respondents are in the low category of online gaming. Male adolescents have higher rate of online gaming than female adolescent. There's a negative correlation between age, sex difference, negative and self-control with online gaming. There are direct influence of self-control and positive indirect effect of emotional parenting practice through self-control to online gaming.


2009 ◽  
Vol 23 (5) ◽  
pp. 1553-1559 ◽  
Author(s):  
Alon Eliakim ◽  
Shawn Portal ◽  
Zvi Zadik ◽  
Jonathan Rabinowitz ◽  
Dana Adler-Portal ◽  
...  

1976 ◽  
Vol 11 (2) ◽  
pp. 309-323 ◽  
Author(s):  
Valerie Klinge ◽  
Habib Vaziri ◽  
Kathleen Lennox

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