View clinical trials related to Muscle Damage.
Filter by:The study aims to examine the effect of a New Zealand blackcurrant (NZBC) supplement on markers of muscle damage and recovery following strenuous resistance exercise. The investigation will compare responses between an experimental (NZBC capsule, 300 mg/day) and placebo (PLA capsule, 300 mg sugar) group. Participants will attend a screening session where they will consent to the study, complete a pre-activity medical questionnaire and have their height, weight and resting blood pressure measured. If the participants meet the inclusion criteria they will perform a familarisation session on the muscle strength assessment. Participants will be randomized to NZBC or placebo groups, and consume one capsule in the morning (between 6-10 am) for 12 days. This is a double-blinded study, which means that the participant and the study team will not know which group the participants are assigned to until the study is over. On day 8 participants will perform a strenuous bout of upper body resistance exercise on the isokinetic dynamometer (exercise device). Muscle strength and soreness, arm circumference, and elbow range of motion will be measured, and a fasted blood sample will be collected, before and 24, 48, 72 & 96 hours after the muscle fatigue protocol (on days 9, 10, 11 & 12). A marker of muscle damage (creatine kinase [CK] concentration) will be measured in the blood samples. Participants will also be asked to complete a 6-day dietary record, beginning on day 7 and ending on the final day of testing (day 12).
The objective of the study is to test the capacity of a five-day supplementation of Turmipure Gold® to improve exercise-induced muscle pain and function recovery in moderately active adults after exercise-induced muscle damage
This study will allow researchers to explore how muscle responds to heavy exercise. The researchers will characterise rates of muscle protein breakdown and synthesis 24hours after heavy exercise with a post exercise protein polyphenol or placebo supplementation. This will inform strategies to help people recover from heavy exercise.
The purpose of this study will be to inestigate the recovery kinetics on performance, neuromuscular fatigue and muscle microtaruma that will occur after two speed-endurance maintenance training protocols in elite male soccer players. Also, this study will determine the comparison between two different speed endurance maintenance protocols in neuromuscular fatigue, muscle microtrauma indicators and performance factors. The training protocols will be differentiated in training work to rest ratio. The firts training protocol trial will comprise the work to rest ratio (1:1) and the other trial will comprise the work to rest ratio 1:3.
The aim of this study will be to investigate the recovery kinetics of neuromuscular fatigue, muscle microtrauma indicators, performance and oxidative stress factors after three different exercise induced muscle damage (EIMD) protocols in adult Males. Also, this study will determine the comparison among three different eccentric protocols in neuromuscular fatigue, muscle microtrauma indicators, performance and oxidative stress factors. The eccentric protocols will be differentiated in training volume and specifically in the eccentric repetitions in isokinetic dynamometer.
Examine the impact of the protein supplements leucine, HMB and BCAA on muscle recovery and inflammatory response following acute exercise.
This study proposal seeks to examine the efficacy of probiotic supplementation at mitigating changes in immune function and recovery after completion of intense, stressful exercise while also allowing for a better understanding of its ability to promote recovery and maintenance of physical performance.
This study investigated the effects of CarnipureTM, a high-quality L-carnitine ingredient, on long term (5 weeks) recovery, muscle damage, and SOD status in a population of males and females while training two days per week. The primary outcomes defining recovery were changes in serum creatine kinase levels and perceptual changes in recovery. Supporting variables included an assessment of strength and power as a functional indicator of recovery. This study would be the first to examine the effects of CarnipureTM on long-term recovery. Our primary hypothesis was that L-carnitine supplementation would reduce muscle damage and improve perceptual measures of recovery. Our secondary hypotheses were that L-carnitine supplementation would better sustain strength and power and elevate SOD status.
The purpose of this study will be to examine the effects of Oceanix supplementation on isometric mid-thigh pull force kinetics and salivary immunoglobulin A (indice of immune function) following a one-week intense resistance training protocol. The study will be carried out in a randomized, double-blind, placebo-controlled, parallel manner. Subjects will be stratified into quartiles based on peak force achieved in the isometric mid-thigh pull assessment during screen and prior to baseline testing. Subjects from each quartile will be randomly divided by into treatment and or placebo conditions. Following randomization, subjects will be baseline tested on isometric mid-thigh pull and salivary immunoglobulin A. Following baseline testing, subject will be given their respective supplement conditions and will be instructed to consume one serving (25mg) a day for 21 consecutive days. For days 1 through 14 subjects will be asked to refrain from resistance training. Subjects will undergo a five day intense resistance training protocol will on day 15 to day 19. Subjects will complete follow-up testing in a manner identical to baseline on day 20 and 21 (24- and 48-hours post completion of the training protocol).
Thirty active male and female athletes will be recruited for the study. Subjects will be examined at baseline for VO2max performance. Subjects will then be stratified and randomly divided equally (50% - 50%) into an Oceanix (supplemental) or placebo condition such that baseline VO2max match. Once randomization, subjects will be baseline tested for multiple measures of muscle force capacity, muscle soreness, immune function, and endocrine function. Upon completion of baseline testing, subjects will all complete a one-day, cross-training course in Tampa, Florida. The training course is known to be extremely vigorous and causes significant muscle damage. Subjects will then be retested for muscle function at 24, and 48 hours following the course. At 24- and 48-hours subjects will be asked to repeat a simulated time trial race. In this way, we will measure repeated race performance, recovery from intense exercise, muscle damage from exercise, and immune function during multiple races.