View clinical trials related to Physical Exercise.
Filter by:Through interview, taking the elderly community in Beijing as an example, this study will try to further understand the current physical exercise situation of the elderly in the community, and analyze the factors influencing their participation degree. By this way, we will try to provide constructive suggestions for the development and design of universal community physical exercise programs for the elderly.
The aim of this project is to demonstrate the synergistic effect of TRE and NW training on health indicators for older women. The women will be divided into four groups, i.e. Control group (CG); time-restricted eating group (TRG) which will follow 12 weeks of TRE protocol; Nordic walking training group (NWT) which will follow 12 weeks of supervised Nordic walking training and Nordic walking training combined with a time-restricted eating group (NW-TRG). In addition, it is assumed to prove that among young men, TRE will improve adaptation to endurance training and improve the metabolism. The study will be divided into two groups: 1. a group undergoing endurance training and 2. a group combining endurance training with TRE. In all subject's changes in the metabolism of iron, tryptophan, vitamin D and lipids will be evaluated. Endocrine function of skeletal muscles, mental state and cognitive abilities of the subjects will also be examined. The investigators expect that the applied procedure of temporary restriction of food intake will be easy to apply and continue for much longer than the study period. In order to maintain this time window, test subjects will be asked to delay their breakfast and early dinner intake. In addition, it is expected that the improvement in wellbeing, vitality and a significant improvement in performance and biochemical indicators of health, especially in the NWT plus TRE group, will allow to better understand the physiology of exercise, which may result in future specific health recommendations for people of different ages.
The frailty syndrome (FS) is characterized by a multifactorial clinical syndrome, which includes 5 items, 1 - Change in body composition, 2 - Holding force, 3 - Fatigue reported, 4 - Reduction of walking speed, 5 - Low physical activity. The cumulative effect of deficits on the physiological functions caused by the syndrome results in early physical and cognitive loss. It is known that physical exercise, associated with protein supplementation are examples of non-pharmacological treatments that can promote functional and structural adaptive responses of the skeletal muscle system. One of the factors related to frailty is the reduction of body and muscle mass. Branched-chain amino acids, especially leucine, are nutrients that influence the adaptative response of muscle. It is intended through a physical exercise program (multicomponent = exercise of strength + aerobic exercise), to attenuate the effects of ageing and mainly of physical and cognitive frailty, evaluating the health parameters of frail elderly, alone or together with supplementation (BCAA), branched-chain amino acids, modulation of immune markers, markers of malnutrition and the skeletal muscle system in frail and pre-frail dwelling elderly people living in the city of Coimbra. To achieve that, the following parameters will be evaluated: biosocial indicators, anthropometric evaluation and body composition, indicators of global health and functional physical fitness, inflammatory biomarkers, neuroendocrine, signs of skeletal muscle function, evaluation of quality of life related to emotional state, cognitive profile and frailty-trait evaluation. The results obtained from the indicators, markers and questionnaires used are expected to contribute to the attenuation of frailty, improving the health and quality of life of the elderly. Keywords: frail elderly, multicomponent exercise, branched chain amino acid, healthy life