View clinical trials related to Muscle Damage.
Filter by:The primary goal of this investigation is to assess whether Solarplast (R) supplementation will improve recovery following heavy resistance exercise in active adults. The primary questions to be addressed are: Does Solarplast (R) decrease muscle damage and inflammation associated with heavy resistance exercise? Does Solarplast (R) reduce the decline in performance associate with heavy resistance exercise? Researchers will compare Solarplast (R) to a placebo (a look-alike substance that contains no active ingredients) to see if Solarplast (R) is effective at improving recovery. Participants will be asked to: Take Solarplast (R) or placebo daily for 4 weeks Visit the laboratory at least once per week to receive their supplement Report to the lab for 3 consecutive visits following supplementation to complete a heavy resistance training session and follow-up testing.
The Academic Department of Military Rehabilitation (ADMR) is currently conducting a pan-defence, randomised control trial (RCT) investigating the utility of twice daily blood flow restriction training in UK military personnel with persistent knee pain (NCT05719922). Due to logistical confinements, this pan-defence RCT is confined to collecting outcome data pre and post-intervention. Therefore, the acute physiological mechanisms which underpin adaptation will remain unknown. Consequently, ADMR is undertaking an additional, single centre RCT which will compare the acute physiological responses to low load resistance training with and without the addition of blood flow restriction. Specifically, this study will elucidate the effect of twice daily blood flow restriction training on measures of muscle swelling, muscle damage and inflammation. This data may aid in the optimisation of blood flow restriction exercise prescription within UK Defence Rehabilitation and elsewhere.
In Greece, people of different age groups, including young children to older adults, are involved in traditional dance. To date, the well-know benefits of dancing include entertainment, socialization and increased physical activity. However, the acute effects of Greek traditional dancing on health, physical performance and muscle damage indices remain largely unknown. Therefore, the aim of this project is to evaluate the acute effect of Greek traditional dancing on health-, physical performance-, and muscle damage-related parameters by considering the impact of dancing tempo (slow vs moderate vs fast). In a crossover repeated measures design 10 pre- and 10 post-menopausal women will participate in the three dancing sessions of different tempo in a random order.
Skeletal muscle fatigue is an inevitable phenomenon in the training and competition routine for many crossfit athletes, which can impair their physical performance and predispose them to musculoskeletal injuries. Thus, strategies and/or therapies that minimize fatigue and accelerate muscle recovery are extremely relevant for everyone involved with sport. The aim of the present study is to investigate and compare the effects of photobiomodulation, cryotherapy combined with compression, and massage as isolated therapies for muscle recovery after a protocol of induced muscle damage and fatigue in Crossfit athletes. This is a randomized, double-blind, crossover, sham-controlled clinical trial. Will be recruited 60 male participants, adults, aged between 18 and 40 years, Crossfit practitioners. They will be randomly allocated into 3 groups of 20 participants per therapy, each crossed between effective and sham every 15 days. The primary outcome will be muscle performance in functional test (free squat) and knee extensor torque in maximal voluntary isometric contraction (MVIC). Secondary outcomes will be evaluated by the levels of muscle damage via creatine phosphokinase (CPK) and inflammatory process via blood C-reactive protein (CRP); and delayed onset muscle pain via numerical verbal scale (0-10). All outcomes will be evaluated at baseline, 24h and 48h after induction of muscle damage and fatigue. Data will be analyzed and compared intra and inter groups with a significance level of 5%.
The use of cold on muscle (Ice, Cold Water Immersion - CWI or cryotherapy) is a widespread practice used by health professionals, athletes or non-athletic population in the treatment of muscle soreness and soft tissue injuries. Application of cold on muscle is well known to decrease inflammation and reduce pain perception. However, some studies in humans and animals have reported contrasted effects of cold on muscle regeneration. On the other hand, recent studies in humans suggest that passive heat exposure can impact positively muscle protein synthesis, mitochondrial content and muscle torque in different types of populations. Rodent studies comparing heat and cold modalities following a muscle injury have reported that only repeated heat exposure enhances cross sectional area, accelerate macrophage infiltration in damaged fibers and enhances satellite cells activation which led to a faster muscle regeneration. As such heat therapy may be a promising tool to accelerate recovery after muscle injury. This study will investigate the effect of three distinct thermal interventions (Hot, Cold and Thermoneutral water immersion) on human skeletal muscle regeneration after an eccentric exercise. 36 participants will be distributed in a counterbalanced way into 3 groups being immersed for 15min to 1h per day in either HEAT or COLD or NEUTRAL water for 10 days following eccentric contractions.
Purpose: To investigate the impact of milk protein ingestion on resistance exercise-induced muscle damage in untrained males and females. Rationale: Unaccustomed resistance exercise can cause muscle damage, presenting as muscle soreness and reduced muscle function - such as loss of strength, power, and flexibility - for several days after the exercise bout. Therefore, individuals may require longer recovery periods before performing another exercise bout, and their performance may be impaired. Further, muscle soreness may reduce exercise compliance, particularly in novice individuals. Over time, this may compromise the gains in muscle mass and strength achieved through exercise training. Therefore, strategies to reduce the severity of exercise-induced muscle damage and/or to enhance post-exercise recovery processes are advantageous for exercising individuals. One such strategy is the consumption of dietary protein before or after muscle-damaging exercise, which has shown to alleviate muscle soreness, improve blood markers of muscle damage, and reduce the decline in maximal force and flexibility. In particular, consuming 20-gram doses of milk protein in the days after resistance exercise can improve the recovery time of muscle soreness and maximum force, and also lower levels of damage markers in the blood. However, most studies have been conducted with male participants who are well-trained in resistance exercise. It has been suggested that males and females respond differently to muscle damage, and therefore, this research aims to provide a sex comparison in the muscle damage response to an acute bout of resistance exercise with or without milk protein feeding. Therefore, 40 healthy, young (18-35 years) adults (20 males, 20 females) will be recruited to participate in this randomised controlled trial. Maximal leg strength and body composition (by dual-energy X-ray absorptiometry; DXA) will be conducted at baseline. In females, all primary outcome measures will be obtained during the late follicular phase of the menstrual cycle. Participants will then be randomised to a protein (dairy yoghurt) or placebo (oat-based yoghurt) dietary condition. Three weeks later, participants will complete a high-intensity resistance exercise session on leg extension and leg curl machines to induce muscle damage. Various measures of muscle damage (blood biomarkers, muscle soreness, flexibility, and swelling) will be obtained before, immediately after, and 24, 48, 72, and 168 h after the exercise protocol. The maximal strength test will be repeated 72 and 168 h after the exercise. Participants will consume the protein or placebo yoghurt 4 times per day (every 3-4 hours) on the day of the exercise bout and the following 3 days. Participants' habitual activity and dietary intake will be monitored and controlled throughout the study period. Expected outcome: It is expected that the resistance exercise protocol will induce muscle damage, which will be attenuated with the ingestion of milk protein. It cannot be ascertained whether males and females will have the same responses to the exercise or to protein ingestion.
Dislocated femoral neck fractures are routinely treated with cemented hemiartroplasty and the direct lateral approach (Hardinge) has commonly been used in Norway. The investigators have lately witnessed a significant change in the prefered surgical approaches in total hip arthroplasty (THA) in favor of the posterior and anterior approaches. The direct lateral approach has in THA, more or less, been abandoned in Norway. Numerous studies have reported superior results using the posterior and anterior approahes compared to the lateral approach.
The study aims at assessing the influence of β-hydroxy-β-methylbutyrate (HMB) supplementation (4.0 g/day) supplemented for 7 days in a group of speed-strength trained individuals on lower-body strength performance, selected muscle histological, molecular and blood markers of muscle recovery in response to resistance exercise-induced muscle damage.
Seventy-eight recreational athletes who never resistance trained will be randomly assigned into three groups of twenty-six. Branched-chain amino acid will be supplemented for 18days at 0, 200 or 400 mg/body weight(kg)/day in jelly. Participants will be asked to perform elbow flexions on the 12th day of supplementation. Maximum voluntary contractions will be measured before, during and after the supplementation period to compare the effects of different doses of branched-chain amino acid has on muscle damage markers.
Aims To assess the efficacy of made to measure, high pressure compression garments (CG) for facilitating the recovery of strength, muscular power, and physiological markers of muscle damage following fencing, when compared a sham treatment Rationale for study design The results of a recent meta-analysis have informed the design of this study. The conclusions of the meta-analysis were that CG are most effective for the recovery of: - Force and power performance following eccentric/plyometric exercise - Maximal force production, at least 24 hours post-exercise (for example in strength and power athletes undertaking resistance training programmes) - Additionally, the recovery of high-intensity cardiovascular performance may also be enhanced by the used of CG, when tested 24 hours following exercise which incurs metabolic stress Accordingly, the current study was designed to investigate the effects of CG of intense, competitive sparring following fencing sessions, held at the British Modern Pentathlon training base at the University of Bath.