Basketball technique action recognition using 3D convolutional neural networks.

This research investigates the recognition of basketball techniques actions through the implementation of three-dimensional (3D) Convolutional Neural Networks (CNNs), aiming to enhance the accurate and automated identification of various actions in basketball games. Initially, basketball action sequences are extracted from publicly available basketball action datasets, followed by data preprocessing, including image sampling, data augmentation, and label processing. Subsequently, a novel action recognition model is proposed, combining 3D convolutions and Long Short-Term Memory (LSTM) networks to model temporal features and capture the spatiotemporal relationships and temporal information of actions.

Effects of Physical Activity Interventions on Self-Perceived Health Status among Lung Cancer Patients: Systematic Review and Meta-Analysis.

Patients with lung cancer may experience deterioration in quality of life due to adverse effects caused by their disease and its treatment. Although exercise programs have been shown to improve quality of life in certain stages of the disease, the overall impact on this population is unknown. The objective of this research was to evaluate the effect of physical activity on the self-perception of quality of life, physical wellbeing and dyspnea in lung cancer patients.

Examining the psychometric properties of the Coach-Athlete Relationship Questionnaire (CART-Q) with basketball players in China and Spain.

The study examines the complex interactions between coaches and athletes in federative basketball in two different cultural contexts: China and Spain. The paper examines the interpersonal psychological dimensions from a direct viewpoint and a meta-perspective, drawing on the Coach-Athlete Relationship Questionnaire (CART-Q) and guided by the 3Cs model (Closeness, Commitment, and Complementarity). The CART-Q was translated and modified for use in both nations' federative basketball organizational systems to guarantee cross-cultural applicability.

Emotional Intelligence in Spanish Elite Athletes: Is There a Differential Factor between Sports?

Emotional intelligence is a determinant factor in sports performance. The present study analysed differences in total emotional intelligence and its four dimensions in 2166 Spanish athletes (25.20 ± 10.

Hyperandrogenic athletes: performance differences in elite-standard 200m and 800m finals.

The purpose of this study was to examine whether the difference in elite-standard track and field performance between women athletes with and without hyperandrogenism reaches the 10-12% difference in performance between men and women, using only results from elite-standard track and field final competitions. Officially available data from two hyperandrogenic women (Caster Semenya and Dutee Chand) were compared with the characteristic performance of 200m and 800m elite-standard finals. The finishing times of Caster Semenya, before her ineligibility to compete in 2009 and after the suspension of the 2011 IAAF Hyperandrogenism Regulations were found to be respectively 1.

Sex-differences in elite-performance track and field competition from 1983 to 2015.

The purpose of this study was to assess the veracity of the Court of Arbitration for Sport's assertion that sex-differences in athletic performance in elite-standard track and field competition is of the order of 10-12%. Exponential curves were fitted to the data of selected track and field events of the finals of all IAAF World Championships and Olympic Games from 1983 to 2016. For each curve, the coefficient of determination R was calculated, in combination the corresponding 95% confidence intervals for the curve constants.

Correlations between the blood pressure and other health variables in Spanish adolescents.

The aim of this paper was to study the correlations between blood pressure and other health variables in Spanish adolescents. 204 boys and 270 girls (aged 13-17 years, with written parental consent,) from 18 private and 17 public educative centers from 16 of 21 districts of the city of Madrid, constituted the representative sample. 12.

[Relationship of the degree of physical activity, blood pressure and body fat among teenagers in Madrid].

Background: It is throughout childhood and adolescence that many behavior patterns which are going to have a powerful influence on health during adult life are established. This study is aimed at analysing the influence physical activity has on the health of adolescents and at determining the relationship thereof with blood pressure (BP) and body composition.

Methods: The research was conducted from November 2002 to February 2003, using the Modifiable Physical Activity Questionnaire for Adolescents, which measures the degree of physical activity.