View clinical trials related to Exercise.
Filter by:Little is known about optimizing the timing of exercise periods to maximize the health benefits of exercise. Furthermore, exercise is a potent modulator of skeletal muscle metabolism and it is clear that skeletal muscle has a robust circadian profile. Circadian rhythms can be observed in behavior, physiology, and metabolism. Various studies show that exercise changes the rhythm of the clock machines in skeletal muscle. Studies examining the relationship between exercise, especially strength training, and circadian rhythm are quite limited in the literature. Although some studies have shown that force peaks in the afternoon/evening hours, regardless of muscle group and contraction speed, there are no studies on how much this time interval varies from person to person and chronotype. The aim of this study is to investigate to what extent strength training given at appropriate times for morning, evening and intermediate chronotypes creates changes in performance in healthy adult male individuals.
Examining two strategies as potential adjuvant therapies for Duchenne muscular dystrophy (DMD); aerobic exercise training (to induce adaptations in skeletal muscle and improve cardiovascular health) and tadalafil, an FDA-approved vasodilator (to optimize blood flow and muscle perfusion which is impaired and often overlooked in DMD). Target: improved muscle function, vascular health, and DMD treatment.
The primary purpose of this study is to see if individuals with Multiple Myeloma are able and interested in taking part in a tailored exercise program while undergoing their chemotherapy prior to a stem cell transplant. We also hope to learn if this type of program, along with a flexible delivery format (in-person and virtual), helps in maintaining or improving physical fitness, muscle mass and strength, and quality of life during chemotherapy.
Asthma, a prevalent chronic condition among children and adolescents, substantially impairs their quality of life. In addressing this significant health concern, this study focuses on the potential of a customized exercise rehabilitation program tailored for this young demographic. By employing a randomized controlled trial design, the research aims to divide participants into two distinct groups: one undergoing a personalized exercise regimen and the other receiving standard medical care. The 12-week intervention for the exercise group includes a combination of aerobic activities, strength training, and targeted breathing exercises. The study's primary aim is to rigorously evaluate the impact of this specialized exercise protocol on critical health aspects such as lung function, physical endurance, frequency of asthma attacks, and overall quality of life. The anticipated findings from this research are expected to shed new light on effective asthma management strategies and offer invaluable guidance for clinical practices dedicated to improving health outcomes in young asthma patients.
This study is designed to investigate the effect of adding trunk and upper extremity exercises in traditional and mobile game formats to the Otago exercise program on balance performance, fall risk, and fear in older adults. A randomized controlled, cross-sectional, single-blind (evaluator) study will be conducted with 36 older adults aged 65 and older enrolled at Muğla Sıtkı Koçman University (MSKÜ) Elderly Studies Application and Research Center. Participants will be divided into three randomized groups: control group (12 individuals receiving the Otago exercise program), study group 1 (12 individuals receiving additional trunk and upper extremity exercises with traditional methods added to the Otago exercise program), and study group 2 (12 individuals receiving additional trunk and upper extremity exercises with mobile game method added to the Otago exercise program). Participant demographics informations will be recorded in Form 1. Participants' cognitive functions , levels of independence in activities of daily living, fall risk , and fear of falling will be evaluated. Balance performance will be assessed using the Mini Balance Evaluation Systems Test (Mini-BESTest), portable computerized kinetic balance measurement (SportKAT 650-TS), "5 Times Sit-to-Stand" and "Four-Stage Balance Test" from the Otago Exercise Program. Participants' body sway will be assessed simultaneously with the second part of the Mini-BESTest using a mobile application. All assessments will be conducted by a researcher blinded to the exercises, both before and after the exercises, in a one-on-one face-to-face setting. In the exercise protocol, a personalized, home-based, 30-minute Otago exercise program consisting of strength, balance, and walking exercises performed three times a week will be implemented for 8 weeks with home visits and telerehabilitation sessions (via Videoconferencing) under the supervision of the responsible researcher. In addition to the Otago exercise program, trunk and upper extremity exercises (totaling 45 minutes) will be implemented in study group 1 using traditional methods and in study group 2 using the mobile game method. Telerehabilitation sessions will be conducted via an Android-based tablet if the study is supported by Tübitak 1002 A Rapid Support Module. Individual smartphones of participants will be used if the study is not supported. All questionnaires, scales, and tests used in the initial assessments will be repeated at the end of the 8-week exercise protocol for all participants.
Resistance exercise training (RET) in children and adolescents has become a popular area of research, with a growing body of evidence supporting its use. Position and consensus statements about RET for children indicate that it is safe and effective at increasing muscular strength, improving sport performance, and mitigating injury risk. Neural and muscular mechanisms can improve muscle strength following RET. Neural factors include improved recruitment and firing of an individual's motor units, and muscular factors primarily include an increase in the size of the muscle (hypertrophy). In children, little is known about how these mechanisms relate to muscle strength. There is very little evidence of morphological changes following RET in children. Therefore, conventional wisdom is that children rely only on neural factors to improve strength following RET. Nevertheless, some studies have suggested RET-induced muscle hypertrophy in children and adolescents, indicating that with certain training protocols, children may achieve muscle growth. Hypertrophy of muscle fibres occurs when the rate of muscle protein synthesis (MPS) is greater than the rate of protein breakdown, and is enhanced with the ingestion of dietary amino acids. Due to ethical concerns with obtaining muscle samples (i.e., from muscle biopsies) in pediatric populations, MPS rates have not been previously assessed following RET in children. Recent advancements in stable-isotope methodology (specifically, leucine) allow for the estimation of MPS in a non-invasive breath test. The objective of the proposed research is to examine the effects of an acute bout of RET on leucine retention (a proxy for MPS) in children, adolescents, and adults using a non-invasive breath test.
The aim of this randomized controlled study is to determine the pregnancy and childbirth outcomes of using the DNS method to facilitate anatomical and physiological adaptations during pregnancy.
Many information is available regarding human adaptations to cold or hypoxia. Adaptations to these environments and physical exercise constitute responses to physiological stress aimed at amplifying the organism's reactions and improving its performance. However, studies conducted so far to understand these adaptations and their underlying mechanisms have been organized in a dissociated manner, with each study focusing on only one of these specific situations (cold, hypoxia, or exercise). Understanding cross-adaptations is crucial, as human beings are often simultaneously exposed to several of these stimuli, and understanding this cross-exposure can be considered a prerequisite for pre-acclimatization strategies to these different environments. Cross-adaptations has been defined as follows: "It simply involves considering that long-term exposure (either continuous or intermittent) to a given unfavorable environment not only increases tolerance to that particular environment but also leads to gains or losses of tolerance to other unfavorable factors that the adapted organism had never encountered before." When specifically examining cross-adaptations to cold and hypoxia, only one study focusing on the human model is available. The lack of perspectives and positions regarding the results calls for further investigations. The main objective of this study is to assess the effect of repeated exposures to cryostimulation on the variation of the respiratory exchange ratio in hypoxia during exercise.
To construct the platform for exercise counseling for pregnant women, and evaluate the effects of that telecare platform integration model for exercise consultation on exercise behaviors and prenatal health outcomes among pregnant women during pregnancy.
The aim of this study is to show how whole body vibration training practiced for 12 weeks affects the levels of inflammatory biomarkers such as C reactive protein (CRP) and, interleukin-6 (IL-6), in Type 2 diabetic patients (T2DM) with and without peripheral neuropathy.