View clinical trials related to Sedentary.
Filter by:Older adults often have difficulty performing complex walking tasks leading to increased fall incidence and subsequent injury. Even in the best clinical settings, it may not be possible for patients or clinicians to dedicate the time and financial resources needed to enact lasting improvements. The study will investigate the use of non-invasive brain stimulation and motor imagery practice within participants homes to assess study design feasibility and potential for mobility improvement.
The purpose of this study is to compare the impact of high-intensity interval training (HIIT) versus moderate-intensity continuous training (MICT) on human health outcomes in healthy sedentary subjects, over 12 weeks of exercise training. The investigators will compare several health parameters, such as changes in multiomics profile, cardiorespiratory fitness, muscle strength, and body composition, before and after 12-week interventions of either HIIT or MICT.
The purpose of this study is to determine whether an intervention with Physical activity on prescription (PAP) to individuals in primary care with knee or hip osteoarthritis would result in effects on physical activity level, physical capacity and quality on life. The hypothesis is that patients with osteoarthritis in hip or knee will increase their level of physical activity significantly more with a PAP intervention compared to patients who only get general advice about physical activity.
Regular maternal physical activity leads to the delivery of lighter, leaner infants. Higher birth weights and childhood obesity are both strong predictors for adult obesity, suggesting that the impact of maternal physical activity on the future health of a child is substantial. However, the mechanisms underlying the relationships between maternal physical activity and improved infant outcomes are unclear. Thus, the purpose of this project is to measure two potential contributing factors: maternal fat metabolism and maternal oxidative stress profiles. The investigators believe that maternal physical activity leads to beneficial alterations in maternal fat metabolism and oxidative stress profiles. Further, the investigators believe that both maternal fat metabolism and oxidative stress levels are related to infant outcomes such as obesity and insulin resistance. Therefore, exercise will improve maternal metabolic factors that can lead to improvements in infant outcomes. The investigators will compare these factors between obese inactive pregnant women and obese active pregnant women. This study design will allow us not only to determine the effect of physical activity on maternal and neonatal pregnancy outcomes, but also to establish whether obesity or physical inactivity should be a primary area of focus when prescribing pregnancy interventions in clinical practice.
The purpose of this trial is to study the effects on exercise capacity, physical activity, inflammatory markers and quality of life of supplemental ambulatory oxygen, to be used during physical activity, in patients with COPD who are normoxic at rest but hypoxemic during a six-min walk test. Our hypothesis is that if patients are able to use supplemental oxygen they will be more physically active and thereby improve health related quality of life.
Primary care centres are a key setting to treat people with overweight and moderate obesity. There is growing evidence that sitting for a long time is negatively associated with people's health. Interventions with the aim of reducing daily time of sedentary activities can be an effective strategy to increase daily energy expenditure. To improve the effectiveness of programmes promoting physical activity in primary care we need some clear action protocols that can be easily integrated in the daily routines of primary care professionals. Objective. The objective of the study is to evaluate the effectiveness of a six-moth primary care intervention to reduce diary hours of sitting time in overweight and obese sedentary patients, as well as to increase their weekly caloric spend. Methods. The design of the study is a simple randomized controlled trial. Ten primary care centers will be invited to participate and will be randomized into control (CG) and intervention group (IG). Each professional will randomly invite to participate voluntarily moderate obese or overweight patients (BMI: 25-34,9 kg/m2) of both sexes, aged between 25 and 65 years old, who are 6 or more than 6 hours daily sitting. A total of 400 subjects (200 individuals in each group) are needed. In addition, 50 subjects with fibromyalgia will be included in the study to know the feasibility of the intervention among them. The main dependent variable (sitting times) will be measured with an ActivPAL during first and last intervention week. There will be a follow up after 3, 6 and 12 months of the end of the intervention. Other variables included in the study: number of steps walked, subjective level of physical activity, weight, height, BMI, skinfolds, waist circumference, triglycerides, total cholesterol, (LDL and HDL), glucose, sociodemographic variables, blood pressure and quality of life related to health. A descriptive analysis of all variables and a multivariate analysis to assess differences among intervention and control group will be undertaken. Multivariate analysis will be carried out to assess time changes of dependent variables. All the analysis will be done under the intention to treat principle.