View clinical trials related to Athletes.
Filter by:This study aims to investigate the musculotendinous adaptations in the Achilles tendon and the muscles composing the triceps surae induced by triathlon training and competitions in high-performance and low-performance athletes. Twenty high-performance triathletes, twenty low-performance triathletes, and twenty physically active and healthy individuals of both genders will be recruited to constitute the research groups. Ultrasonography will be employed as the assessment method for the structures of the Achilles tendon and the muscular architecture of the triceps surae. The quality and portability of ultrasonography, coupled with its real-time information capabilities, make it the appropriate choice for this evaluation. The VISA-A scale (Victorian Institute of Sport Achilles Assessment) will be used to measure pain and function of the Achilles tendon. The reliability of ultrasonography measures will be obtained by evaluating images of individuals using the intraclass correlation coefficient, allowing for the analysis of result reproducibility. Data analysis will involve comparisons among the high-performance, low-performance, and physically active groups, aiming to identify differences in musculotendinous adaptations related to performance and injury predisposition. Structural changes occurring in these structures and their potential association with sports performance and/or injury predisposition will be explored. Overall, this study utilizes a comparative cross-sectional research design, where different groups are assessed regarding musculotendinous adaptations in the Achilles tendon and triceps surae through ultrasound-derived measures. The use of the VISA-A scale and the assessment of measure reliability will provide additional data on pain, function, and result reproducibility.
"Investigating the Development, Validity, and Reliability of the Avoidance of Sports Activities Photo Scale" is crucial in determining the specific functional status of the shoulder joint, especially for overhead athletes experiencing shoulder pain, to identify which sporting activities restrict them the most and to fill the gap in the literature. Additionally, visually indicating activities through photographs will provide visual feedback, making it easier to assess functional status. Our study aims to develop a specific functional survey for the shoulder joint in overhead athletes, examine the validity and reliability of this scale, and contribute to the literature.
Creatine is an effective, inexpensive, and safe dietary supplement, which has been largely used in sports and clinical populations. However, creatine is much less studied in female athletes, with long-term data being particularly scant. This study aims to expand our knowledge on the effects of creatine supplementation in young (Under-20) and elite female football players. This study will comprise two experiments. The first one will be a randomized, controlled trial in which young athletes will be assigned into either creatine or placebo (n = 20). Before and 7 days after supplementation or placebo (4 x 5 g/d of Creapure or dextrose at same dose), athletes will perform a battery of performance tests. Blood and urinary biochemical parameters for assessing the safety of supplementation will be analyzed (creatinine, albuminuria, urea, sodium, potassium, liver enzymes, creatine kinase, hematology). Food intake will be assessed by means of 3-d 24-h dietary recalls. The second experiment will have a quasi-experimental design (i.e., pre-to-post), in which both young and elite football players (n = 70) will be supplemented with creatine (4 x 5 g/d for 7 days and then 5 days during the follow-up) and will be assessed for safety using the above-mentioned markers during the regular football season (~12 months). Assessments will be carried out at baseline, in the mid-season and after the season.
The hamstring muscle is one of the key elements in rehabilitation programs and sports activities that enable the restoration of optimal muscle length. Decreased flexibility in the hamstring muscle may disrupt the biomechanics of the waist and pelvis, leading to low back pain or musculoskeletal disorders. This study aims to investigate the acute effects of foam rolling and proprioceptive neuromuscular facilitation stretching during warm-up on muscle flexibility, strength, and pain threshold in amateur athletes. According to our research, there is no study in this field in the literature. H1: There is a difference between the acute effects of foam rolling exercise and PNF stretching exercise on muscle flexibility during warm-up in amateur athletes. H2: There is a difference between the effects of foam rolling and PNF stretching exercises used as warm-up exercises on muscle strength. H3: Foam rolling and PNF stretching exercises applied to the Hamstring muscle as a warm-up exercise make a difference in the pain threshold of the lumbar region and Hamstring muscle.
To compare the impact of selected physical activities on pelvic floor and stress urinary incontinence in sportwoman.
The performance of Chinese women's badminton singles players is declining to a large extent, the training of badminton in China needs to catch up, and the talent ladder has caused a fault. Badminton Routine training, the effect is not apparent . An essay on the impact of core training on athletes' skill performance was written by Luo; it proves that core strength training plays a positive role in a variety of sports; there is no study of female badminton players. Coaches or sports researchers can use this knowledge to manage the training load of badminton players better, thereby helping badminton players achieve better results in badminton training and competition.
The goal of this observational study is to learn about the relation between grip position and maximal strength and power in wheelchair rugby and basketball athletes. The main question is to investigate the relationship between maximal isometric force, acceleration, and sprint time. Participants will - pull in their sport wheelchair against a force transducer - push in their sport wheelchair from a force transducer - accelerate as fast as possible with one push - accelerate as fast as possible over a distance of 20m Researchers will compare the wheelchair basketball against wheelchair rugby players to see if there is a difference in the parameters.
The study is randomized and single-blinded. Ethical approval is taken from ethical committee of Riphah International University, Lahore. Participants who meet the inclusion criteria will be enrolled and allocated in group A & B through sealed envelope method by Non-probability Convenient random sampling technique. Subjects in Group A will receive Core Strengthening exercises. Group B will receive Pilates exercises.
The goal of this randomized crossover trial is to compare the results of a stationary and a mobile ergospirometry system in 20 healthy endurance trained participants. The main question it aims to answer is to investigate the differences in VO2-measurements between the mobile K5 and the stationary Quark ergospirometry system. Participants will do a maximal ramp test followed by a sub maximal step test with 6 stages on two different days.
While prior research indicates the efficacy of High-Intensity Functional Training (HIFT) in improving physical fitness and skill performance across various sports , its effects on Wushu routine athletes still need to be determined. This study aims to explore the impact of high-intensity functional training on the physical fitness and jumping difficulty of Wushu routine athletes, providing valuable insights for coaches and athletes to optimize training plans. Coaches or sports researchers can use this knowledge to manage the training load of athletes better, thereby helping Wushu athletes achieve better results in Wushu jumping difficulty movements training.