Contexto esportivo e as restrições comportamentais: reflexões a luz da psicologia bioecológica

To deal with restrictions takes in them to a boarding that has been studied as perspective theoretician to understand as the practitioners acquire standards of coordination in the chosen sports (ARAUJO, 2005). It is basic for the training that if has a knowledge concerning the restrictions more significant than they act on the human performance of the athletes, because this will make possible one adequate recital in the work proposal of the team staff. The question of the theory application, in the world of the sport, is a tool has very desired and pursued, however, nor always if they apply the theoretical knowledge in experimental research that promotes enough and important alterations, that can favor the real additions to Sport Sciences. This study it is an attempt to collaborate in this intention, in way to locate and to modify beginning usual routines between experts and of the sports, in special to the considered situation sports, as the Volleyball (IVOILOV, 2001). This objective is not fixed only in the relative questions to the teach-learning processes, nor so little to the sportive training, but it advances, also, for the instructions given for the coaches to commanded its, at moments any of the sportive trajectory of these; it innovates when searching to exemplify, directly, in a modality of international domain but with few systematic analyses on the human performances in question.

O livro didático na Educação Física escolar: a visão dos professores

Nowadays, textbook has been recognized, to a significant portion of education experts, as a relevant material to education process. In the field of Physical Education the textbook's production and study became practically neglectful. The objective of this study was to evaluate the applicability of a basketball textbook, built specifically for this study, with five teachers of Physical Education. The methodology used was qualitative, the interview was a data collection instrument. The results pointed that teachers established a critical relationship against the textbook of basketball and they pointed advantages and disadvantages for its use in school context.

Educação Física e a Cultura da Prática

physical education with a discipline or field has reached the status and scope in all spheres of contemporary culture. Not by chance that issues relating to body and human movement in recent years have been the focus of studies, especially understanding of the need to reflect on new concepts in physical education. Science in the traditional sense, as a method of analysis supports the idea of scientific rigor, but is fundamental reflection. This essay seeks the interface between science and philosophy, on which discussions can take other visibilities in physical education as an activity of the culture. With interdisciplinary approaches and thinking about body movement, focus on scientific concepts and philosophical traverse historically a possible way to rethink the design physical education.

O uso da vibração como método auxiliar no treinamento de capacidades físicas: uma revisão da literatura

The effects of vibration on the human body have been documented for many years. Recently, the use of vibration is an auxiliary method of physical training in the young, elderly and athletes. Recent studies indicate an increase in gain of strength, flexibility, endurance and power of individuals trained with vibrating equipments. Despite the fairly widespread use, the physiological effects of vibration are still poorly understood, and there is great variability in the training protocols used in the literature. Future studies should be conducted as a way to better understand the physiological effects of vibration and also the affects of different protocols on physical training as strength, flexibility, endurance and power.

Desempenho motor no esporte: das restrições do iniciante ao experiente

A set of constraints on the performance of motor skills is a determinant factor of success in many sport modalities that require from the athlete continuous adaptation to changes in the game context. Taking into account Newell's model of organism (or performer), task and environmental constraints in the acquisition of motor skills (NEWELL, 1986), the focus of this study is the set of changes that take place in motor behavior from the beginner to the high level athlete. In specific, the focus is toward changes in sports settings in which the ball is the center of the game, responsible for the relationship among athletes of the same team as well as between opponents, as in volleyball. The ball, in its trajectory, carries on a set of constraints to the player's behavior. To be able of imposing constraints on the opponent's behavior is so important as to know how to deal with a ball sent to you by the opponent in an unpredictable trajectory.

Atividade física e sintomas neuropsiquiátricos em pacientes com demência de Alzheimer

Is common the presence of neuropsychiatric symptoms in Alzheimer's disease (AD), this is resulted of anatomical and biochemical changes in the brain. The objective of present study was to look for papers relating physical activity and neuropsychiatric symptoms through a systematic review. The following data bases was accessed: Academic Search Premier, Biological Abstracts, Medline, PsycINFO, Pubmed, Scielo, Science direct on line, Sport Discus and Web of Science, using the following key-words: (Neuropsychiatric disturbances OR Neuropsychiatric symptoms OR Neuropsychological disturbances OR Aberrant behavior OR Aberrant behaviour OR Behavior disturbances OR Behaviour disturbances OR Behavior management OR Behaviour management OR Disruptive behavior OR Disruptive behaviour) and (Alzheimer) and (Exercise OR Motor intervention OR training OR Physical activity OR fitness), besides crossing the references in the selected articles. Eight studies had filled the inclusion criteria. It was possible to conclude there are evidences of positive results for agitation and sleep disturbances in patients with AD. However, there's no consensus of what kind of activity is better for these patients.

Os sistemas de jogo e as regras do futebol: considerações sobre suas modificações

Since the sport of football field as the main focus and it is directly related to sports phenomenon up to understood of changes occurring in the rules and game systems over the years. The main aim was analyzed the historical changes in the soccer with relation to the game systems and rules, and their consequences. The research is qualitative type and uses the bibliographic collection as instrument. For this, it was searched in the published literature data about the present study subject. The results indicated for a soccer tactics and rules set that it was constructed with the evolution and consolidation of the soccer. It was concluded that the game system had suffered many alterations during the historical process of soccer development, but this process leaved poured the spectacle of the game. In the other way, the rules had suffered great alterations with regard to the soccer primaries, but after its consolidation as universal sport, they had remained almost the same, having assisted in the maintenance of the soccer characteristics and status.

Stages of behavior change and perceived barriers to physical activity in the elderly living in a medium size city in Brazil

The aim was to analyze the prevalence of the stages of behavior change (BCS) and the perceived barriers to physical activity in older people residents in a medium size city of São Paulo state, Brazil. Seventy-nine older people participated of the study. The BCS was assessed by the Questionnaire of Behavior Chance Stages and those on perception of barriers by the Questionnaire on Barriers to the Practice of Physical Activity in Older People (QBPPAE). Statistical analyses was comprised by the Chi-square test (p<0.05). Data showed that: a) 64,6% of the older people do not practice physical activity and only 22,8% of them have been practicing it on a regular basis for more than 6 months; b) The most perceived barriers were: "Active enough", "Too old"; "Need to rest" and; "Disease or injury"; c) The BCS seems modulate significantly the perception of barriers (p<0.05). We can conclude that: a) most of the older people are in the pre-contemplation, contemplation and preparation stages of the BCS, yet; b) gender influences almost nothing with perception of barriers and; c) the BCS interferes with the type of perceived barriers. Such conclusions support the suggestions that it is necessary to develop specific strategies for different stages of behavior change if it is to minimize the barriers. This may help to find the most effective way to change to more active lifestyle in the elderly.

Livro didático na Educação Física escolar: considerações iniciais

On Physical Education, little has been discussed about the function of textbook and its development into the school. So, the purpose of this study was to establish the biggest criticisms made about didactic books and reflect about the production of this materials for this discipline. It is discussed that the textbook, like one of the possible materials, can help the teachers at school practice, as it will be working as a reference to be transformed by teachers, according to the reality they are insert, and considering the students needs, in a new perspective of Physical education.

Nest architecture and population dynamics of the Ponerinae ant, Ectatomma opaciventre Roger (Hymenoptera : Formicidae)

Eleven nests of Ectatomma opaciventre were collected from January to December, 1994, in Rio Claro, SP, southeastern Brazil. This species excavates their nests up to 68 cm deep, containing 3, 4 or 5 chambers. The hole of entrance has a chimney-like rigid structure, with up to 2/5 cm high. The most numerous colonies were found in January and February, with 47 and 62 adult ants, respectively. The quantity of individuals decreased from March, being observed colonies with only 9 adult ants in June and July. The colony population increased again since September. Reproductive forms (winged ants) were observed between October and February. We did not observed immature stages in July, but they were numerous between September and March. There was a significant correlation between the number of colony individuals and temperature, but not between the number of colony individuals and relative humidity and rainfall. E. opaciventre is a species of hunter ants which have not an efficient recruitment system for food collecting, consequently their colonies are small due to the scarcity of food resources during the colder and dry months.

Anomalia bilateral no gonóstilo de Sciopemyia sordellii (Shannon & Del Ponte) (Diptera, Psychodidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Taxocenose de anuros de uma mata semidecídua do interior do Estado de São Paulo e comparações com outras taxocenoses do estado, sudeste do Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Nest architecture of Pachycondyla striata Fr. Smith, 1858 (Formicidae, Ponerinae)

Nine nests of Pachycondyla striata Fr. Smith, 1858 were excavated between 2006 and 2007 at the UNESP university campus in Rio Claro, SP, southeastern Brazil. The P. striata population was larger in the two nests excavated in the months of August and November, 2006. The nests of this species are simple and poorly elaborated, with chambers and tunnels close to the ground surface. P. striata places the pupae in chambers isolated from the other individuals. The lack of chambers with the specific purpose of conditioning food and garbage underscores the simplicity of these nests.

Nest defense behavior against ant attacks in post-emergent colonies of wasp Mischocyttarus cerberus (Hymenoptera, Vespidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Método da eletrorresistividade aplicado no monitoramento temporal da pluma de contaminação em área de disposição de resíduos sólidos urbanos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)