View clinical trials related to Muscle Damage.
Filter by:This study evaluates the effects of tart cherry juice consumption on endurance exercise performance, fat metabolism during exercise, blood pressure, and recovery from exercise as assessed by muscle pain, muscle strength and electrical properties of muscle. Comparisons will be made to Gatorade consumption. Participants include those who are moderately active and have experience with cycling.
The focus is performance nutrition. Resistance exercise can induce low level muscle damage in conjunction with impaired contractile function. Milk-derived proteins contain, or induce, bioactive properties that assist muscle recovery and restore/improve muscle function. The aim of the research is the recovery of muscle function following resistance exercise. In this study, the investigators propose to undertake a comparison of the ingestion of two milk-derived protein-based recovery drinks on muscle function after resistance exercise compares to an isonitrogenous, non-essential amino acid control.
The study is a randomized, double-blinded, placebo-controlled trial that will include the participation of 69 women, aged 18-40 years. The aim of the study is to test nutritional strategies that help to minimize the effects of muscle damage induced by exercise. The procedures will be performed at the Federal University of Health of Porto Alegre (UFCSPA).
The primary purpose of this interventional, placebo controlled, crossover, double blind, basic science exploratory study is to investigate whether there is a difference in brain electrophysiological oscillatory activity in healthy adults before and after oral consumption of water containing very small bubbles of oxygen (electrokinetically modified water).
Introduction: The effects of Low Level Laser Therapy (LLLT) on exercise-induced muscular damage have been studied over the last years. Studies have been conducted on animals and humans in order to try to show the benefits of the intervention, but there is still conflicting evidence about its protective and therapeutic effects. Objectives: To describe the effects of LLLT on pain, strength and muscular inflammation after plyometric exercise. Methods: A randomized, double-blinded, placebo-controlled trial with participation of 20 male healthy volunteers will be performed. Healthy and physically active individuals, aged between 18 and 35 years, with no history of injury on the lower limbs or contra-indications to maximal exercise performance will be included. A protocol of 10 series with 10 repetitions of the countermovement jump will be used to induce muscle damage at the lower limbs. Immediately before or after the exercise protocol, LLLT will be applied on one lower limb, while the other will receive placebo treatment. Phototherapy will be applied with an equipment of 810nm and a cluster with 5 diodes on 8 different points of the knee extensor muscle, totalizing a dosage of 240J. The placebo treatment will be held on the same way, but the equipment will be turned off. The volunteers will be evaluated at baseline (before the exercise protocol) and at follow-up of 24, 48 and 72 hours. The following outcomes will be evaluated: knee extensors isometric peak torque by Isokinetic Dynamometer, pain by Visual Analogue Scale and muscular tissue echo intensity by Ultrasonography.
Iron supplementation is very common in athletes, probably due to its catalytic role on the oxygen transport and optimal function of oxidative enzymes and proteins during exercise. Iron is also characterized as a potent pro-oxidant, as it can lead to increased production of reactive oxygen and nitrogen species (RONS) that are involved in critical biological processes, such as gene expression, signal transduction and enzyme activity. In exercise, low levels of RONS are essential for optimal force production, whereas excessive production of RONS can cause contractile dysfunction, resulting in muscle weakness and fatigue. On the other hand, RONS are involved in signaling pathways and up-regulation of the expression of several genes, and therefore, RONS can provoke favorable effects such as training adaptations. The purpose of the present study is to investigate the effect of iron supplementation on redox status, muscle damage and muscle performance after an acute bout of a valid muscle damaging eccentric exercise model in adults and children.
The purpose of our research is to investigate the effects of applying cold therapy, or "icing," to injured muscles in terms of strength recovery and muscle soreness amelioration following unaccustomed exercise.
To examine the influence of compression garments manufactured with Far-Infrared technology on exercise performance during and after repeated eccentric isokinetic muscle actions of the leg extensors.
Intense, eccentric resistance exercise causes muscle damage, soreness, inflammation, and a loss of muscle function. Protein-amino acid supplementation before, during, and following damaging resistance exercise may reduce muscle damage and accelerate recovery. This study will determine if supplementation with Herbalife 24 Rebuild Strength (compared to placebo) before, during, and after a 90-minute bout of eccentric exercise attenuates exercise-induced muscle damage, inflammation, and delayed onset of muscle soreness (DOMS), speeds recovery of muscle function, and maintains immune function in NASCAR pit crew athletes (Hendrick Motor Sports).
Healthy participants will ingest American ginseng daily or a placebo for four weeks prior to engaging in a unaccustomed exercise bout designed to induce mild-moderate muscle soreness. Muscle soreness will be assessed via decrements in muscle strength and with a self-rating of perceived soreness before and several times after the exercise.