View clinical trials related to Performance.
Filter by:Twenty-four well trained runners (VO2max 60.73.7 ml O2 Kg-1 min1) completed a six week block randomized controlled intervention period. Subjects were randomly assigned to either PRO-CHO or CHO and matched in pairs for gender, age, VO2max, training and performance status. The PRO- CHO group ingested a protein beverage (0.3g kg-1) before and protein-carbohydrate beverage (0.3g protein kg-1 and 0.1g carbohydrate kg-1) after each exercise session. The CHO group ingested energy matched carbohydrate. Post-absorptive muscle biopsies were obtained pre and post intervention for analysis HAD, CS and PGC-1. Subjects completed two physical tests 6 km performance test (pre, week 1 and week 6) and aVo2max test (pre and post intervention).
The investigator investigated the effect of lower limb flexibility on functional performance of children with Duchenne Muscular Dystrophy.
Investigators investigated that the effects of kinesilogy taping on performance, energy consumption and gait characteristics in patients with Duchenne Muscular Dystrophy
The researchers hypothesize that there is a correlation between Vestibulo-ocular reflex (VOR) performance and innate athletic skill level. A similar study was conducted in female, young adult gymnasts where a correlation was shown between VOR performance and gymnastic skill level. However, the results from this study did not suggest that VOR differences develop as a result of practice; rather that the differences in VOR may simply allow some individuals to become better performers. In this study the researchers would like to extend the population to adults both with and without a background in gymnastics to determine the natural relationship between VOR and innate athletic potential.
In this study the investigators utilized a novel hybrid HIIT (high intensity interval training) exercise training approach, the Hybrid Interval Training (DoIT) workout that combines interval training, resistance exercise training and functional training in order to test the hypothesis that DoIT will be able to: i) reduce body mass, ii) improve body composition and iii) alter energy balance, of previously inactive, overweight/obese women.
Evidence suggests that student athletes frequently experience sleep problems and are aware of the impact of sleep loss on mental and physical outcomes. As such, student athletes are motivated to improve sleep quality in order to improve their outcomes for overall athletic performance. This study will consist of two parts. The first part will be a survey. Fall athletes arrive in the summer, and Part 1 will invite 200 of these athletes to complete a survey within the first week of their arrival on campus. The survey will assess multiple domains of student-athlete health, namely, sleep duration and quality, mood and depression, stress, and mental and physical well-being. The responses to the survey will be confidential, and students will be compensated for the survey. At the end of the semester, students will be invited to complete the survey again. Part 2 is an intervention. 40 of the 200 students will be chosen to participate in the intervention, based on predetermined criteria. The intervention will include an information session where students may ask questions. Students will be sent text message reminders about adherence to the program and will be asked to monitor their sleep quality with sleep diaries. The intervention will consist of the half of the 40 chosen students, (20 students), who will be provided with blue blocking glasses, a bright light-emitting diode (LED) light, and a fit bit. Please note that all of these items are commercially available and are not meant to be used to treat or prevent human illness nor injury and do not require FDA oversight. The blue-blocking glasses will ensure that blue light from electronic devices will not interfere with circadian rhythm or sleep onset, and allow students to fall asleep earlier. The bright LED light will provide bright blue light in the morning to help students wake and an amber light to promote earlier bedtimes. The Fitbit will estimate sleep and physical activity as well as adherence to the program.
Importance: Clinical communication is an important source of medical error and preventable adverse events. Objective: To determine the effectiveness of proficiency-based progression (PBP) simulation training for ISBAR (Identify, Situation, Background, Assessment, Recommendation) communication in the deteriorating patient. Setting: The study will be conducted in University College Cork, Ireland. Participants: Third year undergraduate nursing and fifth year medical students, who are scheduled to undertake ISBAR training as part of the National Early Warning Score (NEWS) programme. Intervention: Participants will be prospectively randomized to one of three groups before undertaking a performance assessment of an ISBAR communication relevant to a deteriorating patient in a high fidelity simulation laboratory: HSE group (the national e-learning programme only); S group (national e- learning plus simulation training) and PBP group (national e-learning plus proficiency-based progression simulation). Main outcome and measures: A proficiency benchmark on the performance of ISBAR communication in the context of an acutely deteriorating patient.
Background/Aim: While growing evidence supports the use of photobiomodulation therapy (PBMT) for performance and recovery enhancement, there have only been laboratory-controlled studies. Therefore, the aim of this study was to analyze the effects of PBMT in performance and recovery of high-level rugby players during an anaerobic field test. Methods: It is a randomized, crossover, double-blinded, placebo-controlled trial. Twelve male high-level rugby athletes were recruited in this study. No intervention was performed before the Bangsbo Sprint Test (BST) at familiarization phase (week 1). At weeks 2 and 3, pre-exercise PBMT or placebo were randomly applied to each athlete. PBMT/placebo irradiation was performed at 17 sites of each lower limb, employing a cluster with 12 diodes (4 laser diodes of 905nm, 4 LED diodes of 875nm, and 4 LED diodes of 640nm, 30J per site - manufactured by Multi Radiance Medical™). Average time of sprints, best time of sprints, and fatigue index were obtained from BST. Blood lactate levels were assessed at baseline, and at 3, 10, 30 and 60 minutes after BST. Athletes' perceived fatigue was also assessed through a questionnaire.
In the past, dietary nitrate supplementation has been shown to have clinical benefits in the treatment of cardiovascular issues. More recently, however, the focus of nitrate supplementation has shifted to focus of human performance, and has shown to increase the time to exhaustion during maximal intensity exercise and lower the cost of oxygen consumption during submaximal intensity exercise. Acutely, nitrate supplementation in the form of beetroot juice has been shown to increase strength measurements, as well as increase the time to complete a 2000 meter rowing ergometer test. However, to the author's knowledge, there are no studies that link the relationship between multi-day nitrate supplementation and the rowing test or the nitrate's effect on strength when in the salt form. Additionally, to the author's knowledge, no evidence has been published which relates dietary nitrate supplementation and its effects on a CrossFit circuit workout. Our central hypothesis is that six days of dietary nitrate supplementation will improve strength, endurance, a power more than a placebo in male CrossFit athletes.
Compare an over-the-counter dietary supplement (NutraStem Active®) and placebo over a 30-day intervention on aerobic exercise performance and fatigue. The hypothesis is that supplementation with NutraStem Active® improve aerobic performance and reduce subjective measures of fatigue.