RESUMO
The purpose of this study was to examine the effect of a rhythmic gymnastics program on the dynamic balance ability of a group of adults with intellectual disability (ID). The sample consisted of 18 adults with ID. The control group consisted of 8 adults and an intervention group of 10. The subjects were assigned to each group according to their desire to participate or not in the intervention program. Both groups were comparable in terms of age, weight, height, IQ, and socioeconomic background. The intervention group received a 12-week rhythmic gymnastics program at a frequency of 3 lessons per week, of 45 minutes. The methods of data collection included pre/post-test measurements of the dynamic balance for all subjects of both groups. The dynamic balance ability was measured by means of a balance deck (Lafayette) and was determined by the number of seconds the subject could remain standing on the platform of the stabilometer in durations of 30-, 45-, and 60-second intervals. As the results indicated, the intervention group showed a statistically significant improvement (p < 0.05) in terms of dynamic balance ability in each interval after the application of the rhythmic gymnastics program when compared with the control group. It is concluded that adults with ID can improve their balance ability with the application of a well-designed rhythmic gymnastics program.
Assuntos
Exercício Físico , Ginástica , Deficiência Intelectual , Equilíbrio Postural , Adulto , Feminino , Humanos , Deficiência Intelectual/fisiopatologia , Masculino , MúsicaRESUMO
A lot of emphasis has been placed in screening individuals with exercise-induced bronchospasm in order to avoid persistence bronchial hyperactivity and consequent chronic silent inflammation of the respiratory tract. The purpose of this study was to evaluate the effect of interval training on the respiratory function and endurance in children with exercise-induced asthma (EIA) participating in the sport of soccer. Twenty-nine boys ages 10-14, who developed EIA after a 6-minute free running test (decline in forced expiratory volume in 1 second: FEV(1)10%), participated in the study. They were divided into 2 groups (experimental: n = 18, and control: n = 11), fulfilling the same criteria (i.e., age, body height and weight, and severity of asthma). The experimental group exercised with the interval training method for a period of 8 weeks, (3 sessions per week), whereas the control group exercised with the usual football program. Measurements were made for FEV(1) and endurance in both groups, before and after the application of training (8 weeks). Following the implementation of the training program, a significant improvement in FEV(1) and endurance was documented in the experimental group, as well as significant differences between the 2 groups. In conclusion, duration and aerobic training via the interval method seems to be beneficial to soccer players with EIA.
Assuntos
Asma Induzida por Exercício/fisiopatologia , Asma Induzida por Exercício/reabilitação , Educação Física e Treinamento/métodos , Futebol/fisiologia , Adolescente , Análise de Variância , Criança , Feminino , Humanos , Masculino , Resistência Física/fisiologia , Testes de Função Respiratória , Corrida/fisiologia , Resultado do TratamentoRESUMO
This study was designed to examine the effect of a rhythmic gymnastics program on the rhythm perception of children with deafness. Two groups--control and experiment--of 12 and 17 children, respectively, coming from the same school for the deaf participated in this study. The duration of the program for the individuals in the experiment group was 16 weeks (at a frequency of 3 lessons per week, for 40 minutes each lesson), while children of both groups adhered to their regular school schedules. Five rhythmic patterns in 3 speeds (tempi) were reproduced both by a metronome and each child's performance and were recorded on a digital disk before and after the application of the program. The rate of time deviation (in seconds) between the 2 beats represented the score for each child. The average rate of the 5 rhythmic patterns in each tempo was calculated separately, giving 3 scores (one for every tempo) for each child. Significance was set at p < or = 0.05. The data revealed significant postexercise differences in favor of the experiment group, an improvement of the experiment group in all pre-post values, as well as an improved medium tempo with relation to the control group. The findings show the effectiveness of the specific program in terms of improving rhythm ability, thus indicating its use in educating children with deafness on rhythm instead of preferring the routine of the adapted school program.