ABSTRACT
The purpose of this study is to investigate the effects of 10-week heart rate variability biofeedback training on basketball skills, free throws, and heart rate variability parameters. Twenty-four basketball players (experimental, n = 12 and control, n = 12) aged 18-24 years volunteered to participate in this study. The experimental group participated in a 10-week heart rate variability biofeedback and basketball training program, while the control group only participated in the 10-week basketball training session. Basketball free-throw performance, basketball skills, and heart rate variability tests were conducted on the experimental and control groups before and after the 10-week intervention. Consequently, we discovered that basketball free-throw performance, breathing frequency, and heart rate variability parameters, which reflect vagal modulation of parasympathetic activity, improved in participants who underwent the 10-week heart rate variability biofeedback and basketball training, and not in those who took basketball training only. Our findings propose that heart rate variability biofeedback, alongside basketball workouts, can contribute to better basketball free-throw performance potentially through improved autonomic nervous system functioning.
Subject(s)
Athletic Performance , Basketball , Humans , Basketball/physiology , Heart Rate/physiology , Biofeedback, Psychology/physiology , Respiration , Athletic Performance/physiologyABSTRACT
The study investigated the effects of a Special Olympics (SO) Unified Sport (UNS) soccer program on anthropometry, physical fitness and soccer skills of male youth athletes with and without intellectual disabilities (ID) who participated in a training group (TRG) and in a comparison group (CG) without specific training. Youth with ID (WID) were randomly selected out of all the students between the ages 12 and 15, with a diagnosis of educable mental retardation and no secondary disabilities, who were attending a special education school. Participants without ID (WoID) were randomly selected from a regular secondary school out of the same age groups of male students. All participants were given permission by their parents or guardians to participate in the study. Participants in the TRG included 23 youth WID and 23 youth WoID. Mean ages were = 14.1 (SD = 1.1) and 13.2 (SD = 0.79) respectively. Fifteen WID, and 15 WoID comprised the CG. Mean ages were 14.51 (SD = 0.81) and 13.78 (SD = 0.49) respectively. Prior to and following the program measurements were conducted, and data were collected on students' anthropometric and fitness components of the Brockport physical fitness test as well as a soccer skill performance based on the SO soccer skill test. Participants in the TRG trained 8 weeks, 1.5h per session, three times per week, in an after-school soccer program. CG did not participate in any sports program outside of the school physical education class. Dependent t tests and effect size calculations revealed that SO athletes and non-disabled partners scored significantly higher with regard to physical fitness and football skills in most variables compared with their CG. This Unified Program was successful in increasing fitness and soccer skill performance of youth WID as well as of those WoID.
Subject(s)
Anthropometry , Education of Intellectually Disabled/organization & administration , Intellectual Disability/rehabilitation , Physical Education and Training/organization & administration , Physical Fitness , Soccer , Adolescent , Child , Disabled Children/psychology , Exercise , Humans , Intellectual Disability/psychology , Male , Motivation , Motor Skills , Program Evaluation , SportsABSTRACT
The goal was to analyze the physical fitness, self-concept, attitudes toward physical education, and academic achievement of Turkish elementary school children by socioeconomic status. 198 (101 boys, 97 girls) students from Grades 7 and 8 completed the Children's Attitude Inventory towards Physical Education, the Piers-Harris Children's Self-concept Scale, and Eurofit Physical Fitness Test Battery. Significant differences were found between the groups of Low and High socioeconomic status (SES) in terms of physical fitness and academic achievement. While the Low SES group had higher mean scores on physical fitness, mean academic achievements of the High SES group were higher. Mean differences in height, self-concept, and children's attitudes toward physical education by socioeconomic status were not statistically significant. Particular attention should be paid to physical fitness in children of high socioeconomic status and the academic achievement of children with low socioeconomic status.
Subject(s)
Achievement , Attitude to Health , Physical Education and Training , Physical Fitness/psychology , Self Concept , Socioeconomic Factors , Adolescent , Child , Female , Humans , Male , Personality Inventory/statistics & numerical data , Psychometrics , TurkeyABSTRACT
The aim of this study was to assess the effects of a 14-week swimming training program on the competence, problem behaviour, and body awareness in 13 children with cerebral palsy aged 5 to 10 years, compared with 10 subjects in a comparison group. Both of the groups continued a traditional rehabilitation program. The outcome measures were Child Behaviour Check List (CBCL) and Body Awareness. The parent forms were evaluated before and after training and also at 6 months followup. Teacher forms and body awareness were evaluated before and after training. The results showed that swimming training produced significant gain on body awareness in the Swimming Group, whereas no significant group differences were evident in competence and problem behaviours on parent or teacher forms of the CBCL.
Subject(s)
Body Image , Cerebral Palsy/psychology , Cerebral Palsy/rehabilitation , Child Behavior Disorders/therapy , Educational Status , Physical Education and Training/methods , Self Concept , Swimming/education , Swimming/physiology , Athletic Performance/physiology , Awareness , Child , Child Behavior Disorders/diagnosis , Child, Preschool , Family Health , Female , Humans , Male , Mental Competency , Outcome Assessment, Health Care , Parents/psychology , Personality Inventory , TeachingABSTRACT
The aim of this study was to compare the validity of the leg-to-leg bioelectrical impedance analysis (BIA) method with that of anthropometry using hydrostatic weighing (HW) as the criterion test. A secondary objective was to cross-validate previously developed anthropometric regression equations as well as to develop a new regression equation formula based on the anthropometric data collected in this study. Three methods for assessing body composition (HW, BIA, and anthropometric) were applied to 60 women university athletes. The means and standard deviations of age, weight, height, and body mass index (BMI) of athletes were as follows: age, 20.70 +/- 1.43; weight, 56.19 +/- 7.83 kg; height, 163.33 +/- 6.11 cm; BMI, 21.01 +/- 2.63 kg x m(-2). Leg-to-leg BIA (11.82 +/- 2.39) has shown no statistical difference between percentage body fat determined by HW (11.63 +/- 2.42%) in highly active women (p > 0.05). This result suggests that the leg-to-leg BIA and HW methods were somewhat interchangeable in highly active women (R = 0.667; standard error of estimate [SEE] = 1.81). As a result of all cross-validation analyses, anthropometric and BIA plus anthropometric results have generally produced lower regression coefficients and higher SEEs for highly active women between the ages of 18 and 25 years. The regression coefficients (0.903, 0.926) and SEE (1.08, 0.96) for the new regression formulas developed from this study were better than the all the other formulas used in this study.
