View clinical trials related to Sedentary Lifestyle.
Filter by:The study goal is to design an intervention utilizing implementation intentions to help participants prospectively plan and visualize ways to increase activity for the next day among working adults who do not currently exercise or use an activity monitor. Investigators will assess the level of and changes in physical activity, and how this relates to various individual factors that are related to exercise and health, including self-efficacy, control beliefs, and cognition.
The study goal is to evaluate user experience with our developed exergame, which was designed to increase physical activity, exercise self-efficacy, and social connections among caregivers of individuals with Alzheimer's disease (AD) or related dementias. Participants will use this garden-themed exergame for six weeks. Tailoring an exergame for caregivers of AD or related dementias has the potential to increase physical activity and to improve overall health and well-being in this vulnerable population, which in turn can benefit the patients for whom they provide care. All study sessions be held at a location convenient to participants.
The goal of this study is to develop a smart phone app to administer a behavior change program that helps adults to increase daily steps by planning where, when, and with whom to walk. The investigators tested the effectiveness of the walking program app for increasing the number of daily steps among sedentary older adults. The investigators examined the effects on self-efficacy and social integration/support.
Obesity is highly prevalent in older adults and is a major cause of sarcopenia and disability in older adults. Although exercise can counteract the effects of obesity and sarcopenia, many have difficulty adhering to an exercise program and the benefits of exercise are variable. Therefore, there is an urgent need to test novel pharmacologic interventions to prevent disability and loss of independence. Oxytocin is a pituitary hormone released during parturition and lactation that is also known to suppress appetite in rodents and humans; and, recent small studies have found that intranasal oxytocin reduces body weight in adults. We propose a pilot study of intranasal oxytocin as a novel approach to promote weight loss and increase muscle mass in older subjects with sarcopenic obesity.
Given the accelerating growth of older adults worldwide and the decline in cognitive function with aging, therapeutics that remediate age-related cognitive decline are needed more than ever. The proposed research seeks to better understand and enhance the detection of exercise effects on hippocampal network function and learning and memory, which decline with aging and Alzheimer's. Success would lead to new ways to detect benefits of exercise on cognitive aging and would lead to mechanistic insight on how such plasticity is possible while also informing prevention strategies.
The aim of this study is to determine if participants randomized to our mHealth MapTrek game increases daily physical activity (average steps/day, active minutes/day) compared to a control group among sedentary office workers over 10 weeks. The investigators hypothesize the MapTrek intervention group will significantly increase their daily steps and active minutes compared to the control group over 10 weeks.
Historically, increasing activity was synonymous with exercise; however, it is now thought that even much more modest activity levels (e.g., simply walking) or merely decreasing the proportion of sedentary time may be sufficient to decrease future morbidity and mortality. Some interventions designed to increase activity have shown promise; others have been less successful. But even promising interventions are often difficult to generalize to real-life clinical settings. One barrier to monitoring the effectiveness of interventions has been the lack of availability of accurate, reliable and inexpensive personal activity monitoring equipment. The availability of inexpensive pedometers, and, more recently, low cost triaxial accelerometers, has now made it much easier to monitor activity levels and provide feedback to users. These devices are ideal for capturing activity associated with walking, the most popular and acceptable form of exercise, but only if patients actually wear them. Thus, there is a need to develop pragmatic approaches that encourage patients to not only wear these monitoring devices, but also motivate them to increase their activity. In recent years, games have been used in a variety of settings to motivate and change behavior. Games not only provide performance feedback to patients, but also provide incentives for achieving goals in a context that is fun, intrinsically rewarding, and easy to understand. Successful games effectively exploit motivating social factors (e.g., competition, peer support, and entertainment) to maintain interest and engage participants. Steps are counted using a commercially available triaxial accelerometer (e.g., a FitBit). Pokemon Go is an augmented reality game that encourages players to go outside to search for Pokemon creatures.
Objective: to assess by means of a randomized clinical trial the effects of eight weeks of Nordic walking and free walking training on quality of life (QoL), static balance, dynamic variability, self-selected walking speed (SWS) and locomotor rehabilitation index (LRI), parameters of pendular mechanism [external (Wext), internal (Wint) and total mechanical work (Wtot), Recovery (R), Cost of Transport (C)], Electromyographic parameters (Average signal and co-contraction of the Anterior deltoid (AD), triceps brachii (TB), vastus lateralis (VL), biceps femoris (BF), anterior tibial (AT) and medial gastrocnemius (MG) muscles, heart rate of exercise (HRexercise) - and the rate of perceived exertion (RPE), in sedentary elderly.
Societal changes have resulted in reduced demands to be active and increased daily time spent sitting. Excessive sitting has been shown to be a health hazard. The purpose of this study is to examine whether sedentary behaviour and diabetes information grounded in the Health Action Process Approach is a meaningful source of motivation to reduce daily sitting time among adult office workers. The intervention will target risk perceptions related to sitting by presenting research on prolonged sitting and diabetes risk, the effectiveness of breaking up prolonged sitting, and provide strategies to break up sitting. It is expected that participants who receive this information will report greater motivation and intentions to reduce both work and leisure sitting time.
There is a growing health burden in Sweden and Europe arising from the interrelated sequelae of metabolic disorders comprising impaired glucose tolerance (IGT), obesity and T2DM. Obesity and inactivity are the main drivers of IGT and T2DM and are responsible for up to 8% of health costs and 13% of deaths in Europe, with the risk of co-morbidities rising in parallel with increasing body weight. IGT and T2DM are the paradigm of inactivity-related disorders: the majority of people who have IGT or T2DM are overweight and inactive, with up to 80% being obese. A recent meta-analysis of 42 studies concluded that sedentary time was independently associated with a greater risk of T2D, all-cause mortality, cardiovascular disease incidence and mortality, and cancer incidence and mortality (breast, colon, colorectal, endometrial and epithelial ovarian cancers) (Ann Intern Med. 2015;162:123-32). A recent systematic review of trials published up to April 2014 identified 16 separate studies and concluded that there is considerable evidence of the positive effects of breaking up prolonged sitting time with light-intensity ambulatory physical activity and standing on postprandial metabolic parameters, including glucose, insulin and triglyceride levels (Med Sci Sports Exerc. 2015:47:2053-61). However, to date, all of the published experimental trials describing the beneficial effects of breaking up sitting time on metabolic risk markers have been restricted to acute exposure periods (1-5 days). We will perform a RCT intervention study, which examines the efficacy (clinically relevant responses) and practical implementation of low-impact training in sedentary obese individuals during the day.