View clinical trials related to Exercise Training.
Filter by:Preserving functional ability is crucial for healthy aging. Unfortunately, age-related decreases in muscle power often lead to declines in functional ability. As power is the product of force and velocity, decreases in power can originate from changes in muscle force, contraction velocity, or both, varying between individuals. The primary method to prevent functional disability is power-based resistance training. Although training interventions are effective for most older adults, they do not induce substantial improvements in a subset of the population. These inconsistent outcomes may arise from neglecting the observed differences in the force-velocity (F-v) profiles between individuals. Therefore, this study provides a novel approach to resistance exercise, in which exercise dose is tailored according to the individual's F-v profile. The effectiveness of the tailored method will be assessed in a randomized control trial, comparing the effects of an individualized and a non-individualized 12-week training intervention on muscle power parameters and functional ability.
Introduction This study investigates the effects of different intensities of indoor cycling on various health measures. Participants will perform a maximal cycling test to determine their maximal fitness - a strong predictor of overall health - before and after a 6-week training intervention. Blood samples will also be obtained to look at various physiological markers related to extracellular vesicles, inflammation, and metabolism. Who can participate? Healthy young adults who between 18 and 40, are free of immune disease, with a normal body mass index can join this study. They will be divided into three groups: - One group will ride a bike at a moderate pace. - Another group will ride a bike at a slightly harder pace. - The third group won't change their usual daily activities and will continue living as they normally do. What does the study involve? Each exercise session aims to burn a specific amount of calories: 350 for males and 300 for females. Participants cycle 3 times a week for 6 weeks. At the end, we'll repeat the bike test and take another blood sample to see if there have been any changes due to the exercise. Why is this research being done? The researchers want to see how different intensities of exercise impact health and fitness. This may help people make better choices about how much and what type of exercise they should do. What happens after the study? Researchers will analyze the data from the study and see if any differences exist between the protocols. If the participant is interested, we will also provide their blood test results, and the results from their max test.
This multicentre two-phased RCT aims to evaluate implementation potential, cost-effectiveness, effectiveness, and the role of exercise intensity of a home-based exercise and physical activity intervention to improve de novo kidney transplant recipients' physical fitness, cardiovascular health, gut microbiome characteristics, and health-related quality of life. The first phase of this study comprehends a six-month exercise training intervention. Patients will be randomized into (i) a sham intervention consisting of low-intensity balance and stretching exercises (LIT), (ii) a moderate-intensity aerobic and strength training intervention (MIT), or (iii) a moderate- and high-intensity aerobic and strength training intervention (MHIT). The second phase of this study comprehends a physical activity maintenance intervention provided to MIT and MHIT but not LIT. A total of 147 de novo kidney transplant recipients will be recruited from two independent Belgian transplant centres i.e. UZ Leuven and UZ Ghent.
Ageing is characterized by a decline in neuromuscular control and a progressive loss of muscle mass, strength and power, leading to reduced mobility, loss of independence, higher hospitalizations rate, and increased all-cause mortality. Several studies suggest a non-linear decay of these age-related changes. Denervation-reinnervation processes, resulting in fewer but larger surviving motor units in advanced age, start as early as age 50-60yr and can be magnified in older adults (>75yr). Significant functional consequences in daily living activities are not usually observed until approximately 50yr. However, after 50yr, muscle strength/power reduction is accelerated and becomes faster than average muscle mass loss. Most observations come from cross- sectional studies and several confounding factors associated with secondary aging, such as physical activity levels, may contribute to (or compensate for) the observed age-related reductions in neuromuscular function. Compared to cross-sectional designs, prospective ones are advantageous in their ability to investigate fundamental mechanisms by excluding inter-subjects variability. In this project, the investigators will characterize longitudinal age-related changes in motor function, physical performance and muscle aerobic metabolism with an integrated approach. The investigators aim to combine classical methods of in-vivo and ex-vivo evaluation of neuromuscular function with innovative approaches for assessing changes and interactions between neural, structural and metabolic variables in two critical phases of ageing: 55-60yrs and 75-80yrs. Within each age-group, subjects will be classified based on their functional capabilities and divided in either active or sedentary. The investigators will describe the 2-yr time course of 1) mechanisms impairing neuromuscular function (denervation-reinnervation processes); 2) interactions between muscle structural changes and neural/metabolic impairments; 3) functional and metabolic changes occurring at whole muscle as well as single fibers level. The results will extend current understanding of physiological determinants of neuromuscular alterations in aging by identifying the course and rate of changes of specific factors that mediate functional loss and disability in older adults.
The goal of this behavioral clinical trial is to learn how to increase physical activity in mid-life adults. Specifically, can guided imagery that includes creating mental pictures increase excitement about working out. Participants will be asked to complete testing at the beginning of the study, following 6-weeks of an in-person exercise program, and 6-weeks after finishing the exercise program. Testing will include an exercise test, MRI, questionnaires, computer tasks, and a blood draw.
HIT GLAUCOMA is a multicenter exercise study for glaucoma patients between three institutes: the Department of Sport, Exercise and Health (DSBG) of the University of Basel, the Eye Clinic at the University Hospital Basel and the UZ Leuven (Belgium). The main objective of the study is to investigate the possibility of using exercise therapy to treat glaucoma. Participants will be randomly divided into two groups: Intervention and Control group. The intervention group will receive a high-intensity interval training plan, and the control group will receive lifestyle counseling and standard therapy. With this method, the study aims to validate an exercise therapy concept that could significantly improve disease progression and quality of life in patients with glaucoma.
The goal of this interventional study is to compare training for different numbers of days each week in healthy, young individuals. The main questions it aims to answer are: - Does exercising less often improve endurance fitness as much as exercising more often? - Are endurance fitness improvements caused by improvements in the muscle and blood? Participants will train on a stationary bike for eight weeks. Researchers will measure the participants endurance fitness, as well as muscle and blood characteristics, before and after training to look for improvements from the training protocols. Researchers will compare low-frequency exercise (two times per week) and high-frequency exercise (four times per week) to see if they each improve endurance fitness.
Our study aims to decrease independence by increasing upper extremity strength and performance by applying blood flow restrictive training, which has entered the literature as a new method, to the upper extremity in the elderly. The application will only be applied to the upper extremity and will last for 6 weeks.
Recent studies have shown that polarized training (i.e. the combination in the same session of intermittent high intensity exercise training, consisting of repeated, short-duration, high-intensity exercises on a cycle ergometer or a treadmill, and moderate exercise) can encourage the participation of obese people in body weight reduction programs, providing more dynamic exercises, less tiring and therefore more acceptable. To date, no data are available on the effects of polarized exercise in the rehabilitation of obese adolescents, who are often unwilling to engage in prolonged and monotonous motor activities. The demonstration that the polarized exercise might encourage the participation of obese adolescents in multidisciplinary body weight reduction programs, improve the cardiovascular capacity and also favor an adequate oxidation of lipids during the phase of exercise and post-exercise rest, could support its prescription in the programs of integrated metabolic rehabilitation of adolescent obesity.
With increasing usage of electronic devices and sedentary lifestyle, chronic neck pain has become a more prevalent musculoskeletal disorder around the world. Many impairments have been identified in people with chronic neck pain including pain, muscle weakness, proprioceptive deficits and altered breathing pattern. Diaphragm is the key muscle for inspiration and also plays an important role in spinal stability. Previous studies have found that diaphragm functions are related to the stability of the lumbar spine through the fascial, neural and visceral systems. Diaphragmatic resistance training thus could have some positive effects on reducing pain and disability in people with low back pain. However, to date how diaphragmatic resistance training would affect chronic neck pain is still unknown. Therefore, the purpose of this study is to investigate the effects of diaphragmatic resistance training on pain, disability and movement quality in people with chronic neck pain.