View clinical trials related to Exercise.
Filter by:The aim of the current study, therefore, is to investigate the effects of vitamin K2 supplementation on the physiological responses to an acute bout of resistance exercise.
This project is to analyze the outcomes of the Alpena Otago Telehealth Program. The Alpena Senior Citizens Center is implementing the Otago program, an evidence-based, 6-month, home exercise program using live video chats in combination with an online exercise app, Blue Marble. We will recruit seniors who are participants of the Alpena Otago Telehealth Program to allow the study team to analyze their outcomes. The goal of the study is to examine the feasibility and efficacy of a 6-month, home-based, Otago Telehealth program for seniors in Alpena.
Deconditioning is a common adverse effect of short and long-term immobilization. For months pediatric hematopoietic stem cell transplant patients can be quarantined while hospitalized, much of which time is spent immobilized putting these patients at a higher risk for loss of muscle strength, functionality, endurance, and quality of life. Phoenix Children's Hospital is conducting approximately forty (40) transplants per year. Adult studies have shown that exercise as an effective counter measure to deconditioning in stem cell transplant patients. However, there is a knowledge gap in pediatric HSCT. Thus this study is being conducted to determine if there is a correlation between intra-hospital exercise and improved functionality, mobility, strength, and quality of life. To achieve these aims investigators will perform a randomized control study. The investigators will aim to recruit 40 patients, 20 in each arm, ages 4-21 at Phoenix Children's Hospital. Each participant will receive baseline measures by a physical therapist; for functionality using (WeeFIM), muscle strength using manual muscle testing (MMT), endurance using the 6-minute walk test, and quality of life using the NIH PROMIS measures. Measurements will be taken again at discharge and 6-weeks post-discharge. During hospital admittance the intervention group will perform exercise routines 3 times weekly while the control group will be treated per standard of care with no exercise intervention. Patients recruited must be receiving first HSCT. A full explanation of the study and possible benefits will be given to the patients and their families upon consent. Primary outcomes will look at endurance, functionality and muscle strength. Secondary outcomes will include QoL and amount of achievable "time out of bed".
A mechanical horse-riding simulator (MHRS) is a robotic device with a dynamic saddle that mimics the movement of a horse for purpose of hippotherapy. By simulating the rhythmic movements of the horse MHRS aims to increase the patient's balance, flexibility and adaptation and to provide postural adjustment. MHRS is supposed to produce walking patterns of a horse in a three-dimensional aspect. Movements in rhythmic repetitions improve postural coordination, allow to produce a reciprocal pattern. By simulating the rhythmic movements of a horse, MHRS aims to increase the patient's balance, flexibility and adaptation and to provide postural adjustment. This study aims to research the potential benefits of the mechanical horseback riding simulator on the postural balance and symptoms of multiple sclerosis patients.
Mindfulness and exercise are both widely used to improve mental health and well-being. Some people find that these activities also improve their ability to focus. This study aims to find out whether mindfulness and light exercise could be similarly effective in improving mental wellbeing and engagement at work. The study further investigates the cognitive processes (e.g., memory and attention skills) that might improve as a result of mindfulness and exercise.
The main purpose of this study is to compare two different exercise approaches during the radiotherapy period in patients who have undergone breast cancer surgery.
Adults with intellectual disabilities (ID) have significantly lower levels of fitness compared to the general population. The health benefits of enhanced muscular strength in the general population are well established. In adults with ID, increased muscular strength levels are positively associated with improved aerobic capacity and performance of functional tasks. A concerted effort has been made to design and evaluate resistance training (RT) interventions aimed at increasing muscular strength in adults with ID. While the findings are encouraging, the small number of published studies, missing or poorly described theoretical frameworks or familiarization protocols that guided the RT interventions, and compromised methodological quality raise questions about the actual effects of these interventions and warrant further investigation. The primary purpose of this study is to design and pilot test the effects of an innovative community-based multi-component RT program, Resistance Training for Empowerment (RT-POWER). The primary aim of RT-POWER is to improve muscular strength and independent functional performance in adults with ID. The trial is guided by the SCT theoretical framework. Adults with ID will be randomly allocated to either an experimental group (EG) or a control group (CG). The EG will receive the RT-POWER intervention and the CG will receive an RT intervention traditionally used with the general population. Stage 1 will consist of six familiarization sessions (2 per week for 3 weeks) and Stage 2 will consist of 20 RT sessions (2 per week for 10 weeks). Five hypotheses will be tested: (a) The EG will demonstrate significantly greater increases on the chest-press and leg-press one-repetition maximum (1-RM) tests from baseline to Week 15 compared with the CG; (b) The EG will demonstrate significantly greater increases on the plank test from baseline to Week 15 compared with the CG; (c) The EG will demonstrate significantly greater increases on the six-minute walk test (6MWT) from baseline to Week 15 compared with the CG; (d) The EG will demonstrate significantly greater decreases on the stair climb functional test (SCFT) from baseline to Week 15 compared with the CG; and (e) The EG will demonstrate significantly greater increases in the percentage of steps performed correctly and independently of four RT exercise tasks from baseline to Week 15 compared with the CG.
The purpose of this study is to assess which amino acids are affecting acute muscle collagen synthesis in response to supplementation and exercise.
This study aims to investigate whether adjunctive inspiratory muscle training (IMT) can enhance the benefits of pulmonary rehabilitation (PR) in patients with COVID-19. 120 patients will be randomized into an interventional group (PR plus IMT) and a control group (sham IMT plus PR). Improvement in quality of life, peak VO2 and VE/VCO2 slope will be defined as a primary outcome. Maximal inspiratory pressure, inspiratory muscle endurance, pulmonary function testing, severity of fatigue, cost-effectiveness and six minute walk test will be defined as the secondary outcomes.
This study is investigating the effects of oral ketone and sodium bicarbonate administration on physiological and metabolic parameters during cycling endurance exercise in hypoxia. Ketone body supplementation is commonly used among elite endurance athletes that also compete in the hypoxia (at altitude). To-date effects of ketones have only been investigated in normoxia and the data in hypoxia is lacking. Hence, we want to investigate the effect of oral ketone ester intake with and without additional sodium bicarbonate (NaHCO3) ingestion on i) blood-acid base balance and ii) exercise performance during prolonged exercise under hypoxic conditions. Information obtained via this study should provide valuable information with regard to optimisation of exercise training and athletic performance, and more importantly, provide pioneering insight on the metabolic and physiological responses to ketosis under hypoxic conditions.