View clinical trials related to Physical Activity.
Filter by:This is a 3-arm trial to compare exercise videogames versus traditional standard exercise using stationary bikes and treadmills versus a control condition. Results will examine minutes of physical activity at 12 weeks and 6 month follow up between conditions. We will also examine changes in indicators of cardiovascular health (e.g., body mass index, lipids) and changes in psychological factors that may be predictive of continued exercise engagement.
Introduction: The level of physical activity decreases progressively with age. Elderly subjects who are physically active have lower rates of morbidity and mortality when compared to those inactive. Hospitalization leads to long periods of bed rest and physical inactivity, with consequent muscle atrophy, generalized weakness, and decreased independence and functionality. Therefore, preventing inactivity, loss of muscle strength and the worsening of functional performance during hospitalization may be a way to avoid loss of independence. And while movement has been increasingly promoted as an important part of the recovery of hospitalized patients, many of them still spend much of the time bedridden while in hospital. Objectives: To evaluate the impact of a guiding program on the importance of remaining active during hospitalization in relation to the level of physical activity, functionality and muscular strength of elderly patients and to identify the main barriers that impede them to perform physical activities in the hospital environment. Methods: Randomized and controlled trial which will include elderly patients admitted to the Respiratory Diseases and Medical Clinic wards of the Institute of Medical Assistance to State Public Servants, in São Paulo. The intervention group will receive verbal guidelines and one booklet on the deleterious effects of hospitalization and the importance of staying active during hospitalization. All patients will be evaluated through accelerometry to identify the level of physical activity during hospitalization. Functionality will be evaluated through the DEMMI scale, muscular strength through handgrip and the main barriers to stay active during hospitalization by applying a questionnaire. The days of hospitalization and the clinical complications presented by the patients during the stay in the hospital will be noted. The difference of the outcomes of the level of physical activity and functionality before and after the intervention will be compared between the control and the intervention group through a t-test. The length of hospital stay will be analyzed by the Kaplan-Meier test and the incidence of complications by the chi-square test.
Dark chocolate (DC) is rich in epicatechin which augments nitric oxide (NO) production through endothelium-dependent influences. The increased bioavailability and activity of NO have been demonstrated to statistically increase flow-mediated dilation in healthy subjects and in hypertensive patients. DC supplementation has been hailed for its positive effects on cardiovascular health and it has been proposed as a booster of physical performance in athletes, however the mechanisms by which DC improves oxidative stress, vascular function and athletic performance are not fully understood. The investigators designed a human study assessing how DC improves NO bioavailability and activity in elite athletes. Twenty-four elite soccer players (aged 18-35 years old, all males) are divided in 2 groups and randomly assigned to receive DC (85% cocoa), 40g per day or white/milk chocolate (<35% cocoa) for 30 days. The primary outcome measure is the evaluation of Soluble NOX2-derived peptide (sNOX2-dp), a direct marker of NADPH oxidase activation. The secondary outcome measures are other markers of oxidative stress, as the soluble P-selectin (sPs), Vitamin E, soluble CD40 Ligand (sCD40L), a marker of in vivo platelet activation and flow-mediated dilation assessed by vascular ultrasound. All parameters are assessed at baseline and after 30 days in both groups.
Neuroscience evidence suggests that physical exercise can influence brain function and structure, both immediately and in the long-term. The 'Fit to Study' project is a randomised controlled trial to test the effects on academic performance (as well as fitness, wellbeing and cognitive function) of a teacher-training intervention designed to optimise the content of PE for brain and cognitive function during secondary school (Year 8) Physical Education (PE) lessons. The project aims to rigorously test the impact of this intervention in 100 state-funded secondary schools.
The aim of AS:Sk is to improve physical activity levels and health-related outcomes of children from the Skelmersdale area of West Lancashire through a school-based physical activity multi-component intervention.
This study examines the effect of 12-week strength training program with and without testosterone replacement therapy (TRT) on body composition, physical function, selected biochemical markers of metabolic health, molecular parameters of training adaptation and the quality of life patients with ADAM. The investigators believe, that strength training program performed 2 times per week for 12 weeks can improve body composition (decrease fat mass and gain lean mass), muscle strength, muscle power and general quality of life in all training groups. In addition, combination TRT and strength training could help decrease fat mass, improve BMI, cardio-respiratory fitness and thus provide optimal therapy combination for hypogonadal ageing males.
The investigators seek to conduct a home based exercise intervention in breast cancer patients whom elect to undergo neoadjuvant chemotherapy. The primary aim of the study is to determine whether breast cancer patients can be enrolled, randomized, retained, and comply with exercise program; and, the feasibility of acquiring, managing and analyzing clinical data.
The overall aim of this proposal is to develop and test early childhood education setting-based physical activity (PA) interventions that are innovative by using wearable technology to facilitate monitoring, feedback and motivation for physical activity across multiple levels (child, parent, educator). We posit that our intervention strategies will promote behavior changes in parents and educators, leading to greater awareness and communication about physical activity, more active play opportunities, and ultimately more physical activity for preschoolers. In the R21, we will test the acceptability, feasibility and initial efficacy of three 6 month early childhood education setting- based, multi-level interventions to promote preschoolers' PA using wearable technology and additional behavior change techniques to engage educators and parents. The results of this study will inform a larger intervention trial.
Building upon our previous groundwork including the development of the FAMILY MOVE app and the pilot study, we will further evaluate the effectiveness of a simple parent-child partner exercise programme delivered by our FAMILY MOVE app on children's health-related quality of life through a single blinded randomized placebo-controlled trial (RCT). This RCT will sample 286 low-income parent-child pairs recruited from low income families in the community. Study participants will be randomized after baseline assessment by an independent statistician using computer randomization tool with 1:1 allocation ratio to either the FAMILY MOVE app intervention group or the HK FitNuts app control group. After both groups have completed the intervention study and follow up measurements at 1 month, 6 months and 12 months after intervention, the control group will receive the same FAMILY MOVE app. Outcome assessments will be conducted by a trained interviewer blinded to the subject group allocation at baseline, 1 month, 6 months and 12 months after intervention.
The primary aim of this study is assessing physical activity, the quality of sleep and health related quality of life in children with cerebral palsy, and parenting stress of caregivers of the children with cerebral palsy in Korea.