View clinical trials related to Aerobic Exercise.
Filter by:Fitness is one of the best predictors for heart and brain disease. To increase ones fitness, the American Heart Association (AHA) says to exercise at least 150 minutes per week or 75 minutes per week if really hard. These exercise guides are pretty effective, however not everyone will get the same results. What individuals do outside of the exercise bout can influence the effectiveness of exercise. One of these factors is our time sitting, which has caused the phrase "sitting is the new smoking". Other studies have said that the metabolic benefits of exercise are decreased when you exercise after a few days of low activity (less than 5,000 steps per day). This is important in that exercise may not be able to fully offset these times of inactivity. However, these studies were only looking at different fats in the blood. As exercise increases fat burn up to 10 times in the muscle, more research is needed to understand how inactivity affects the muscle during exercise and after exercise. This study will help answer two questions: 1) How does a day of sitting a lot affect the muscle's ability to respond to exercise? and 2) How does a day of sitting a lot affect carbohydrate and fat burn during and after a bout of exercise? The investigators will answer these questions by having people complete one day of inactivity (less than 5,000 steps) or normal activity (more than 8,500 steps). Subjects will then come in the next day to bike somewhat hard for 1 hour. The investigators will take blood samples before, during, and after exercise to measure energy sources. The investigators will also collect pieces of skeletal muscle before and after exercise to see how the muscle responded to exercise. This study is significant for the publication of exercise guidelines to minimize risk of heart and metabolic diseases.
The purpose of this study is to understand how college students' biomarkers change with a relatively short bout of moderate-intensity physical activity. The investigators are comparing biomarkers in between self-reported physically active and sedentary students in terms of their percent difference and change. The investigators are also studying physically active versus sedentary college students' mental health. This is a mentored student research project in the investigator's lab (not part of a thesis, dissertation, or other coursework requirements), where multiple students have developed research questions using the same study design.
The goal of this randomized controlled trial is to determine the impact of Mediterranean-Dash Intervention for Neurodegenerative Delay (MIND) diet and aerobic training on cognition in Black adults with high systolic blood pressure. Researchers will compare Food Delivery and Cooking PLUS Aerobic Training (FoRKS+) versus Enhanced Usual Care (EUC) to evaluate the effects on cognition. Participants will complete cognitive and cardiovascular assessments, 24-hr blood pressure monitoring, standard blood pressure measurements, weight, fingerstick for HbA1c point-of-care testing, and questionnaires. Participants may also choose to participate in an optional blood draw for DNA Repair Capacity testing as a modifiable risk factor for aging-associated diseases.
This study investigates the modification of the local-to-global connectivity pattern in response to a session of aerobic exercise. Transcranial magnetic stimulation (TMS) will be applied to elicit electroencephalography (EEG) responses in healthy volunteers. The TMS-evoked potentials (TEPs) will be recorded and serve as a reflection of cortical reactivity and connectivity to TMS.
The aim of our study is to investigate the effects of aerobic exercise and stretching exercises applied in high-intensity interval training protocol on disease activity, quality of life, spinal mobility and calprotectin, visfatin, leptin, IL-33 serum levels in patients with Ankylosing Spondylitis.
Aerobic exercise has emerged as an effective treatment to reduce sport-related concussion symptom severity, yet existing work lacks rigor regarding the precise exercise volume and intensity required to elicit therapeutic effects, how exercise can alter concussion-related pathophysiology, and whether exercise can prevent the development of secondary sequelae. Our objective is to examine if a high dose exercise program (higher volume than currently prescribed at an individualized, safe intensity level) initiated within 14 days of concussion results in faster symptom resolution, altered physiological function, or reduced secondary sequalae. Findings from this research will lead to more rigorous and precise rehabilitation guidelines and improved understanding about how exercise affects neurophysiological function among adolescents with concussion.
Coronavirus-2019 (COVID-19) is a new virus that emerged in December 2019 and spread quickly all over the world. Problems such as hypoxia, dyspnea, increased fatigue, decreased exercise capacity and respiratory muscle strength occur in COVID-19 patients.In addition, abnormalities in skeletal muscles due to systemic inflammation, mechanical ventilation, sedation and prolonged bed rest in hospital and intensive care patients cause decreased exercise capacity.
Cumulative evidence indicates that a single bout of exercise has beneficial impacts on memory in young adults. From a physiological perspective, acute exercise leads to changes of heart rate variability (HRV), which is associated with memory retrieval process. From a psychological perspective, acute exercise increases the arousal level and thus facilitates cognitive processing including memory storage and retrieval. Such HRV- and/or arousal-based effects of exercise on memory could be differed by the time of day in young adults based on their circadian rhythms of HRV. Moreover, young adults prefer afternoon or evening to morning in their circadian rhythms, demonstrating less wakefulness and lower memory performance in the morning relative to afternoon. Based on the potential psychophysiological mechanisms, exercise could impact young adults' memory differently by the time of day. The investigators aim to 1) determine the extent to which the time of day modulates how moderate-intensity cardiovascular exercise impacts verbal-auditory and visuospatial short- and long-term memory in young adults, and 2) consider potential psychological and physiological markers that may mediate exercise's effects on cognitive performance. As cognitive benefits of exercise might differ by the time of day, it is important to investigate such interaction and make the right recommendations of the timing of exercise for young adults in academic settings.
Maintaining an adequate state of vascular function is an important element for the maintenance of cardiovascular well-being. Several training plans involving both active and passive engagement by the muscles have been proposed with the aim of improving vascular function. At local level, i.e., at the level of the arteries that supply the muscles directly involved in training, significant improvements in vascular function have been found. These improvements are more noticeable after active training than with a passive training regimen, such as passive static stretching. On the contrary, at the systemic level the effects of active or passive training are less clear and, above all, it is not evident whether there is a difference in the effects induced at the level of vascular function in arteries supplying muscles not directly involved in training. The aim of the study is to clarify the local and systemic effect of an active training protocol (single leg knee extension, SLKE) and of a passive training protocol (passive static stretching training, PST) applied to the lower limbs lasting 8 weeks on the local (femoral artery) and systemic (brachial artery) vascular function.
To compare the difference of effectiveness for stable COPD patients with poor nutritional status among three groups named health education, upper and lower limb exercises, and oral nutritional supplements. Then formulate the best pulmonary rehabilitation guidance strategy according to the result of this trial.