Loading...
3 results
Search Results
Now showing 1 - 3 of 3
- Recomendações para o treino de força em idosos: uma breve revisão da literaturaPublication . Silva, Fernanda; Duarte-Mendes, Pedro; Ramalho, André; Marinho, DanielO propósito deste estudo foi identificar as recomendações gerais para o treino de força na população idosa. A presente revisão de literatura foi efetuada a partir das bases de dados PubMed, Repositório Científico de Acesso Aberto de Portugal, assim como em livros e artigos científicos que indicassem as recomendações do treino de força em idosos quanto à sua frequência, intensidade e volume. Quanto às recomendações do treino de força, as organizações internacionais de saúde e a literatura científica são unânimes ao recomendarem a sua incorporação nos programas de exercício físico. Desta forma, o treino de força deverá ser realizado no mínimo 2 vezes por semana, a uma intensidade superior a 60% de 1RM, entre 1 a 4 séries de 8 a 15 repetições de 8 a 10 exercícios, durante 20 a 30 minutos, devendo ser solicitado os principais grupos musculares.
- Sedentary behaviors and psychological outcomes among older adults: a systematic reviewPublication . Ramalho, André; Petrica, João; Rosado, AntónioThis systematic review aimed to synthesize the scientific evidence about the relationship between sedentary behaviours and various psychological outcomes in older adults. The study searches were conducted in the following databases: PubMed, PsycINFO, ISI Web of Knowledge and ScienceDirect. We selected 15 observational quantitative studies according to specific eligibility criteria. The data extraction was performed independently by different authors, including the evaluation of the risk of bias of the studies and the classification of the force of evidence. The results showed a tendency of showing no associations between the sedentary behaviours, the well-being and quality of life of the elderly. Concerning life satisfaction and perceived stress, it seems that active sedentary activities have positive effects on these indicators. Evidence has also suggested that some sedentary behaviours may help maintain some cognitive functions in the elderly population, namely in different types of memory. In other studies, it has been demonstrated a tendency that too much time in passive sedentary activities has been associated with depressive symptomatology. However, this review suggested that the evidence is not yet consistent in the relationship between the sedentary behaviours of the elderly and the indicators analysed, and more research is needed.
- Atividade física, cognição e aprendizagemPublication . Paulo, Rui; Ramalho, André; Silva, Fernanda; Duarte-Mendes, Pedro; Machado, JoãoN/A