View clinical trials related to Exercise.
Filter by:Resistance training (RT) is one of the most important stimuli for muscle hypertrophy and it plays an important role on weight loss and fatty acid oxidation increase. RT affects anabolic pathways but the differences among various training techniques has been till now were poorly investigated. The aim of this study was to compare the effect of two different intensity of training, high-intensity interval resistance training (HIIRT) and traditional resistance training (TRT), on muscle signalling pathway.
Background: Obesity is one of the most important health problems worldwide, several factors related to lifestyle as physical inactivity and unbalanced diets increase their development. This condition is characterized by low-chronic inflammation by excess of adipose tissue. The apoptosis-associated speck-like protein containing a caspase recruitment domain (ASC) protein is part of NLRP3 inflammasome, a complex related to inflammation and metabolic alterations. Purpose: The aim of this study was to evaluate the effect of physical exercise program on ASC gene expression and inflammatory markers in obese adults. Methods: 37 obese individuals were randomized to exercise-diet group or diet-group during a 4-month follow-up period. The dietary evaluation was analyzed by Nutritionist Pro software. Body composition was evaluated by bioimpedance (InBody 370). All biochemical determinations were analyzed by dry chemistry (Vitros 350). ASC messenger ribonucleic acid (mRNA) expression was performed by real-time polymerase chain reaction (PCR) using Taqman probes and by the 2-ΔΔcq quantification method. Cytokine levels was performed using the Bio-PlexPro™ HumanTh17Cytokine Assays (MagPix) panel. Statistical analysis was performed with Statistical Package for the Social Sciences (SPSS) v.22 software.
The vision of the Long-term Exercise Effects from Robotic Walking (LEER) research program is to develop optimal, individualized exercise strategies that would in turn enhance the health and well-being of non-ambulatory children with cerebral palsy (CP). To date, it has not been possible to study exercise among non-ambulatory children with cerebral palsy in a structured and standardized manner. Improved possibilities to carry out such studies are now offered by the robotic medical device Innowalk, which allows various training options in an upright weight-bearing position. In order to design optimal exercise strategies for children with cerebral palsy, the investigators will examine the effects of two tailored training programs, using Innowalk. Changes in cardiopulmonary and metabolic parameters, and in the levels of brain derived neurotropic factor (BDNF), nerve growth factor (NGF) and vascular endothelial growth factor (VEGF) will be examined. The investigators will assess the acute (1 day), adaptive (16 weeks), and long-term (1 year) effects of the exercise programs through indirect calorimetry and blood samples at multiple time points. The investigators will also study the environmental and behavioral factors facilitating and hindering participation in exercise, by semi-structured interviews. The goal is to design improved individualized exercise programs that will increase health and well-being in the children and their families, thereby decreasing the use of medications and healthcare.
In this proposal, the investigators challenge the assumption that following the physical activity guidelines implies benefit for ALL adults, and that if benefit is not achieved in response to first line therapy, it will be by simply exercising more. Thus, for improving cardiorespiratory fitness and cardiometabolic risk factors, unanswered questions include: 1) To what extent, regardless of exercise amount or intensity, is exercise not associated with benefit? Demonstration of a resistance to benefit through exercise in a substantial number of adults would be a novel and important finding, would counter the assumptions of many if not most health care practitioners, and could have immediate and direct application in all health care settings. 2) To what extent will non-responders to first line therapy (150 min/wk) be required to increase exercise amount or intensity to achieve benefit? 3) To what extent will failure to improve CRF segregate (be associate with) with cardiometabolic risk factors? The investigators propose that adults who remain exercise resistant for improvement in CRF and cardiometabolic risk despite increasing amount or intensity are at high risk of metabolic disease and consequently, are candidates for alternative treatment strategies. 4) To what extent is biological sex and/or phenotype a determinant of response or non-response to exercise?
To determine if physical activity engagement alters the dose-response profile and safety of administration of insulin into the intranasal mucosa.
This study aimed to utilize an interactive exergame mat system to develop a novel cognitive-physical training program and explore the training effects on physical performance, cognitive function, dual-task walking (DTW), and fall risk compared to the control condition.
Attention Deficit Hyperactivity Disorder (ADHD) is a heterogeneous neurodevelopmental disorder characterized by carelessness, hyperactivity and impulsivity, in which genetic, social and physical factors play an important role. Few studies have revealed the physical activity levels and importance of children with ADHD, but there is no consensus on the components of the physical activity program such as intensity, frequency, and severity. The aim of the present study is to investigate the effect of combined exercise training on motor proficiency, physical fitness and cognitive status in children with ADHD.
Introduction: Regular exercise training improves prognosis in patients with coronary artery disease (CAD). This study investigates whether the beneficial effects of exercise can be partly explained by favourable changes in haemostasis and inflammation. Methods: 150 CAD patients are randomised to a supervised long-term exercise program (3 months) or usual care. Blood samples are obtained at baseline, 1.5 months, and 3 months after randomisation. Results: The investigators will evaluate platelet turnover and aggregation, coagulation, fibrinolysis, and inflammatory markers before and after short- and long-term exercise, and the two randomised groups will be compared. Perspectives: The present study will increase our knowledge of the beneficial mechanisms underlying the effect of exercise in CAD patients, potentially paving the way for improved exercise recommendations.
Athelts that meet the inclusion criteria will be randomized into two groups. The experimental group will receive an 8-week (3 days per week) specificl protocol based on hamstring strengthening (isometric, concentric and excentric exercises), and the control group will not receive any additional exercise. The aim of the study is to investigate the changes in hip and knee muscle strength, in the extensibility of cuadriceps, hamstrings and hip abductors, in the physical functions and in the final marks.
The prevalence of adolescent behaviors that can lead to obesity are alarming, and reduced life expectancy is the future of America's youth if behavioral changes are not implemented to improve health and reduce the obesity burden. Researchers have argued that health literacy is a precursor to health knowledge and is necessary for translating knowledge about healthy choices into behavior, with low health literacy being associated with reduced preventive health behaviors in adults. Given the lack of health literacy-specific interventions addressing adolescents' obesogenic behaviors, the purpose of this study is to examine the preliminary effectiveness of adding a health literacy module to an obesity prevention intervention that addresses adolescents' obesogenic behaviors.