TEDE Coleção:
http://www.bdtd.uerj.br/handle/1/3624
2024-03-26T21:36:03ZRelação entre agilidade, potência, índice de massa corporal e somatótipo de crianças e adolescentes praticantes de voleibol residentes no Rio de Janeiro
http://www.bdtd.uerj.br/handle/1/19164
Título: Relação entre agilidade, potência, índice de massa corporal e somatótipo de crianças e adolescentes praticantes de voleibol residentes no Rio de Janeiro
Autor: Costa, Fabíola Claudia Henrique da
Primeiro orientador: Nunes, Rodolfo de Alkmim Moreira
Abstract: During childhood and adolescence, body changes occur that can exert positive or negative influences on the performance of motor tasks. The objective of the present study was to verify the relationship between morphological profile and motor proficiency of children and adolescents who practice volleyball living in the city of Rio de Janeiro. The study followed the Scandinavian format, conducting two studies to reach its conclusion, the first systematic review study that aimed to identify the relationship between anthropometric and motor characteristics (agility and vertical impulsion) of children and adolescents practicing volleyball. It was observed at the end of the study that the application of anthropometry is limited to identifying and comparing profiles, not relating it to sports performance. No studies were found that correlated anthropometry with agility. The second study had a quasi-experimental character and a sample of 299 children and adolescents of both sexes between 07 and 14 years old. The individuals underwent an anthropometric assessment (body mass, height, body mass index and somatotype) and a motor assessment of agility (item 1 of subtest 1 of the Bruininks-Oseretsky motor proficiency test) and lower limb strength (test vertical thrust). When verifying the relationship between morphological profile and motor proficiency of children and adolescents practicing volleyball, it was observed that the anthropometric variables of height and body mass are the ones that change the most when compared between the different age groups and when correlated with the motor variables. Thus, it is necessary that the professional responsible for conducting the activity and training of children and adolescents is able to identify and respect the peculiarities of each age group, not taking into account only chronological age but also their motor capacity, minimizing evasion and encouraging participation. and adherence of the child to the proposed activity.
Instituição: Universidade do Estado do Rio de Janeiro
Tipo do documento: Dissertação2023-02-14T00:00:00ZO efeito agudo do exercício físico nas funções executivas de crianças e adolescentes
http://www.bdtd.uerj.br/handle/1/18789
Título: O efeito agudo do exercício físico nas funções executivas de crianças e adolescentes
Autor: Franco, Silvia de Freitas Affonso
Primeiro orientador: Deslandes, Andrea Camaz
Abstract: Besides the importance of an active lifestyle as a prophylactic and therapeutic strategy for physical and mental illnesses, recent studies indicate promising acute effects of physical exercise on cognitive performance of children and adolescents. Executive functions can affect learning, reasoning, problem solving skills as well as influence in social and emotional aspects, which directly affects the quality of life during the life. In order to investigate the relationship between executive functions and physical abilities; and the acute effect of physical exercise on executive functions of children and adolescents, three studies were developed: Study 1: A systematic review and meta-analysis of the acute effect of a single session of physical exercise on the performance of executive functions of children and adolescents. Throughout database research, 5,991 studies were identified, at the end of the selection stages, 25 studies were included in the meta-analysis. A positive result indicating the acute effect of physical exercise on the inhibitory control of children between 5 and 17 years old was identified (SMD= 0,11; CI95%= 0,03 – 0,20; p= 0,006). The best results were observed after aerobic training, at moderate intensity and lasting between 16 and 35 minutes. Study 2: A cross-sectional study aiming to investigate the relationship between executive functions, physical abilities and socio-emotional skills in 8-12 years old children. Eight physical abilities were included in the analysis, and seven of them resulted in at least one significant result of correlation with executive functions, highlighting as the most expressive result the relationship between inhibitory control and eye-hand coordination. No significant results were found to socioemotional skills. Study 3: A randomized controlled trial aiming to analyze the acute effect of physical exercise on executive functions of children. Twenty-four children between 9 and 10 years old were included in the study. They were randomly allocated to control group (CG), which remained physically inactive, or exercise group (EG), which participated in a Physical Education class. Cognitive assessments (Stroop Test and Digit Span test) were performed before and immediately after the sessions of each group. EG was divided into two subgroups according to their durations (25 and 45 minutes). Two-way ANOVA and the comparison of deltas (post – pre session) showed no significant difference between the groups in executive functions. Based on the results of the three studies in this dissertation, it is concluded that the acute effect of physical exercise can temporarily benefit the cognition of children and adolescents. In addition, it highlights the likely positive relationship between physical capacities and executive functions, with emphasis on capacity of the eye-hand coordination to predict from 25 to 34% the performance of inhibitory control in children. The development of an aerobic physical exercise program, at moderate intensity lasting between 16 to 35 minutes, can acutely benefit the performance of executive functions in children and adolescents, ensuring higher levels of attention and also supporting learning.
Instituição: Universidade do Estado do Rio de Janeiro
Tipo do documento: Dissertação2021-09-30T00:00:00ZEfeito agudo da atividade condicionante no desempenho do salto vertical em mulheres treinadas: uma revisão sistemática com metanálise
http://www.bdtd.uerj.br/handle/1/17956
Título: Efeito agudo da atividade condicionante no desempenho do salto vertical em mulheres treinadas: uma revisão sistemática com metanálise
Autor: Lopes, Ana Clara Vale
Primeiro orientador: Gomes, Paulo Sérgio Chagas
Abstract: INTRODUCTION: A conditioning activity is often used to improve performance in motor tasks with muscle power predominance, such as the vertical jump. However, it is not known whether this method is efficient in the trained women’s population. OBJECTIVE: The objective of the present study was to verify the acute effect of conditioning activity protocols in vertical jump performance in trained women. METHODS: A systematic review with meta-analysis was performed with studies identified and retrieved from five databases (Pubmed, SPORTDiscus, Web of Science, Scopus, and SciELO). Screening and eligibility of selected studies were performed by two independent evaluators, following the PICOS strategy. Eligible studies had their methodological quality and risk of bias assessed using Testex and Risk of Bias 2.0 scales. The level of evidence of the systematic review was verified by the GRADE tool. The meta-analysis results were obtained using the RevMan software using mean values, standard deviations, and the number of participants per group in the post-treatment and control conditions. The standardized mean difference was presented graphically using Forest Plots, and publication bias was presented using Funnel Plots and Egger test. RESULTS: The main findings were: (1) the intervention with conditioning activity produced higher jumping performances than the control group/session [SMD = 0.91 (IC95%: 0.57, 1.24), I2 = 75%, p = 0.0006]; (2) interventions with dynamic exercises showed better jumping performance responses than isometric exercises [SMD = 1.00 (IC95%: 0.60, 1.40), I2 = 55%, p = 0.06]; (3) conditioning activities with multiple sets were superior in increasing jump performance when compared to conditioning activities with single sets [SMD = 0.88 (IC95%: 0.53, 1.22), I2 = 78%, p = 0.0003]; (4) female athletes with more training experience seem to be more responsive to conditioning activity than females of lower training level [SMD = 1.00 (IC95%: 0.60, 1.40), I2 = 55%, p = 0.06]. CONCLUSION: a conditioning activity may be an interesting strategy to improve vertical jump’s acute performance in trained women. Female athletes with greater training experience seem to be more responsive to dynamic conditioning activities, with greater volume (3 sets) and intensities above 70%1RM. More studies are needed to better establish more adequate protocols for women to complex training, using the vertical jump as a performance measure.
Instituição: Universidade do Estado do Rio de Janeiro
Tipo do documento: Dissertação2022-03-17T00:00:00ZTratamento manipulativo osteopático protocolar e pragmático na dor musculoesquelética: uma revisão sistemática com metanálise
http://www.bdtd.uerj.br/handle/1/17576
Título: Tratamento manipulativo osteopático protocolar e pragmático na dor musculoesquelética: uma revisão sistemática com metanálise
Autor: Damasceno, Ronaldo Pereira
Primeiro orientador: Silva, Elirez Bezerra da
Abstract: Musculoskeletal pain can lead to a decrease in physical activities, mainly due to the avoidance and fear of pain and, therefore, culminate in the harm caused by a sedentary lifestyle. Osteopathic Manipulative Treatment (OMT) is one of the multidisciplinary available approaches for pain management. Pragmatic and protocol OMT approaches are available in the literature, and it is not clear if there are differences between them in responses to musculoskeletal pain management. Therefore, this systematic review with meta-analysis verified the effect of pragmatic and protocol OMT on the subjective perception of musculoskeletal pain. To this end, a search was carried out in 10 databases in February 2021, where only controlled and randomized trials with participants with non-cancerous musculoskeletal pain were included. The meta-analysis of the 36 studies included, with 39 results, showed that the 1,298 participants with musculoskeletal pain, who belonged to the OMT group, significantly decreased musculoskeletal pain from -0.84 (-1.14, -0.55), when compared to the 1,142 who were in control groups (P<0,00001). When separated by categorization, the 888 participants in the pragmatic OMT groups significantly decreased musculoskeletal pain by -0.85 (-1.26, -0.43) when compared to 814 in the control situation (P<0,0001). When the results were adjusted for comparison with sham or inactive control, the 484 participants in the pragmatic OMT groups significantly decreased musculoskeletal pain by -1.26 (-1.95, -0.57) compared to 425 in the control situation (P = 0.0003), while the 217 participants in the protocol OMT groups significantly decreased musculoskeletal pain by -0.66 (-1.12, -0.20) when compared to 138 in the control groups (P = 0.005). The statistically significant and clinically relevant results of this meta-analysis indicated that both pragmatic and protocol OMT can decrease the subjective perception of musculoskeletal pain, but pragmatic OMT obtained better results than protocol OMT
Instituição: Universidade do Estado do Rio de Janeiro
Tipo do documento: Dissertação2022-01-11T00:00:00Z