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The goal is to improve nutrition screening and support for Division III athletes. The study will use standard, low-risk nutrition screening methods, such as measuring height, weight, grip strength, and body composition, as well as having athletes complete questionnaires. Dietitians trained in sports nutrition will provide nutrition advice based on these screenings. Data will be collected at three points during the season: before the season starts, mid-season, and after the season ends. This study builds on earlier research conducted at Case Western Reserve University that showed nutrition support can improve athletes' health and performance.
The main objectives are to determine sweat sodium concentration \[Na+\], whole body sweat rate (WBSR) and rate of sweat sodium loss (RSSL) in female athletes aged 13 and above during their normal planned training session across various sports (basketball, soccer, volleyball, cheer, flag football and softball).
Many studies have consistently shown that females across sports under consume carbohydrate. Registered dietitians working with athletes have also reported female athletes chronically under consume carbohydrate. The primary objective of this study is to compare the effectiveness of education versus education plus interpreted individual metabolic (exercise) testing results to change attitudes and beliefs of female athletes regarding carbohydrate intake. The secondary objective is to assess the effectiveness of the education alone on attitudes and beliefs towards consuming carbohydrate in female athletes. The study hypothesis is that education alone will not significantly impact attitudes and beliefs, and that metabolic testing and the interpretation of the individual results will alter attitudes and beliefs toward carbohydrate intake.
Sports science testing by investigators at Gatorade Sports Science Institute has revealed that many athletes arrive at practice with a high urine specific gravity indicating they are hypohydrated. Though the data showed that most athletes don't lose more than 2% of their body weight in sweat during a training session, it is not known what the cumulative effects of living and training in a hot environment are over the course of a week. Previous research has indicated that prescribing fluid intake is more effective than education in improving drinking behavior during exercise. No studies to date have compared the impact of fluid intake prescription versus education in adolescent boys and girls playing outdoor and indoor sports. Comparing sexes and training environment may provide more clarity around potential barriers and challenges to proper hydration for each environment.
Spondylolysis, a stress fracture in the pars interarticularis of a lumbar vertebra, is the most common identifiable cause of low back pain (LBP) in adolescent athletes, occurring in 14-30% of athletes who experience LBP. Spondylolysis can cause significant pain and disability and months of exclusion from sports or an active lifestyle. Standard care of spondylolysis in adolescent athletes is primarily based on expert opinion, with dramatic variations in clinical practice, including restrictive bracing, extended rest periods before the intervention, long durations out of sport and activity, and suboptimal long-term clinical outcomes. As the next step towards our research goal, the overall objective of this pilot study is to perform a pilot randomized controlled trial to assess a novel rehabilitation strategy, the immediate functional progression program (IFPP), for treating active spondylolysis in adolescent athletes. Participants randomized to the IFPP group will begin physical therapy immediately (\<1 week) after diagnosis. In contrast, those in the standard care group (control) will not start physical therapy until their pain has resolved. Aim 1 will evaluate the effects of the IFPP on outcomes (Function, Pain, Quality of Life, and Edema on MRI) among adolescent athletes with an active spondylolysis. Aim 2 will assess the feasibility of performing a full randomized trial using the novel IFPP to treat athletes ages 10-19 with an active spondylolysis. Aim 3 will compare the tolerability of the IFPP to standard care. This pilot study will lay the necessary groundwork to perform a larger hypothesis-driven randomized controlled trial.
The Hearts of Athletes study is being conducted to determine the heart involvement with COVID-19 in athletes. This study aims to enroll any Adult (18 years of age or greater) • Athlete is defined as NCAA Collegiate Athlete, Professional Athlete, Military, or Olympic Athlete will be eligible for the study. With COVID-19 • COVID-19 diagnosed via an RT-PCR (nasal or throat swab test) prior to enrollment Or without COVID-19 • Identified as a local Control participant (similar sport) to a participant with COVID-19, who is willing to undergo a standard cardiovascular evaluation Participants with and without COVID-19 will use their mobile devices to provide health information, like symptoms, by answering survey questions daily for 30 days. Also, participants will allow their de-identified cardiac images to be sent to the Duke Heart Center for blinded analysis. No physical risks are associated with this study. One possible risk, although minimal, is loss of confidentiality.
The goal of this clinical trial is to learn if this ergonomic protocol can improve performance and reduce ergonomic risk in esports athletes. It will also learn about the insight of esports athletes and their experience in implementing this new protocol. The main questions it aims to answer are: Does this ergonomic protocol improve performance? Does this ergonomic protocol reduce ergonomic risk? Researchers will assign the protocol to esports athletes who meet inclusion criteria and express interest in participating in the study. A pre-post design will be conducted to note any differences. Participants will: * Participate in a 6-week study with 4 in-person visits * Volunteers will be requested to participate in a focus group during Week 6. * Implement the strengthening protocol 3x a week and a warm up/cool down protocol before and after each gaming session. * Attend one educational session about gaming ergonomics during Week 1 * Complete the Rapid Entire Body Assessment, Kovaaks Asessment, and a Questionnaire during Week Zero, Week 3, and Week 6.
The purpose of this research is to study postmenopausal female masters athletes to see if they will show greater myocardial stiffness and reduced exercise capacity than premenopausal females and similarly aged male masters athletes.
Swimming-induced pulmonary edema (SIPE) is a potentially life-threatening condition that can affect swimmers of all abilities. The pathophysiology is not well understood and early identification strategies are not established. Handheld ultrasound is a validated tool for the identification of pulmonary edema and is not well-studied in this population. Understanding the incidence of signs of pulmonary edema and its usefulness as a sign of early pulmonary edema would be beneficial This study evaluates triathletes and open water swimmers at endurance events. A validated protocol for lung ultrasound is used to identify the signs of pulmonary edema. The findings will be analyzed for differences in experience level, type of athlete, gender, age, and environmental factors. The findings may then be used in the future to aid in the early identification and treatment of athletes and military personnel in similar situations to decrease morbidity and mortality.
The purpose of this study is to evaluate the AI-ECG algorithm for HCM in detecting HCM and in differentiating it from athlete's using not only the standard 12-lead ECG, but also ECGs obtained with the Apple Watch and Alivecor KardiaMobile devices.