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The effects of training and creatine malate supplementation during preparation period on physical capacity and special fitness in judo contestants
training and creatine malate supplementation preparation period physical capacity special fitness judo contestants
2015/7/24
The supplementation of standard diets with creatine-based compounds in speed-and-strength sports has become very popular today. The creatine alone is an endogenous substance synthetized in internal or...
β-alanine supplementation improves YoYo intermittent recovery test performance
β-alanine Carnosine YoYo Intermittent recovery test Repeated sprint activity Team sport specific exercise capacity
2015/7/24
β-alanine supplementation has been shown to improve high-intensity exercise performance and capacity. However, the effects on intermittent exercise are less clear, with no effect shown on repeated spr...
Improved training tolerance by supplementation with α-Keto acids in untrained young adults:a randomized,double blind,placebo-controlled trial
α-Keto acids untrained young adults randomized double blind placebo-controlled trial
2015/7/24
Exercise causes a variety of physiological and metabolic changes that can in turn reduce exercise tolerance. One of the potential mechanisms responsible for fatigue is “exercise-induced hyperammonemia...
Can a standard dose of eicosapentaenoic acid (EPA) supplementation reduce the symptoms of delayed onset of muscle soreness?
EPA IL-6 resistance exercise and Delayed Onset Muscle Soreness
2015/7/23
Unaccustomed exercise can result in delayed onset of muscle soreness (DOMS) which can affect athletic performance. Although DOMS is a useful tool to identify muscle damage and remodelling, prolonged s...
Acute L-arginine alpha ketoglutarate supplementation fails to improve muscular performance in resistance trained and untrained men
Resistance exercise Ergogenic aids Nitric oxide
2015/7/23
Dietary supplements containing L-arginine are marketed to improve exercise performance, but the efficacy of such supplements is not clear. Therefore, this study examined the efficacy of acute ingestio...
No effect of creatine supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats
Arterial hypertension Therapeutic effects Phosphocreatine
2015/7/23
Exacerbated oxidative stress is thought to be a mediator of arterial hypertension. It has been postulated that creatine (Cr) could act as an antioxidant agent preventing increased oxidative stress. Th...
Effect of betaine supplementation on cycling sprint performance
Anaerobic power Ergogenic aid Creatine Wingate
2015/7/23
To examine the effect of betaine supplementation on cycling sprint performance.Sixteen recreationally active subjects (7 females and 9 males) completed three sprint tests, each consisting of four 12 s...
Skill execution and sleep deprivation:effects of acute caffeine or creatine supplementation-a randomized placebo-controlled trial
Skill execution sleep deprivation acute caffeine creatine supplementation
2015/7/22
We investigated the effects of sleep deprivation with or without acute supplementation of caffeine or creatine on the execution of a repeated rugby passing skill.Ten elite rugby players completed 10 t...
Effect of betaine supplementation on plasma nitrate/nitrite in exercise-trained men
betaine supplementation plasma nitrate/nitrite exercise-trained men
2015/7/22
Betaine, beetroot juice, and supplemental nitrate have recently been reported to improve certain aspects of exercise performance, which may be mechanistically linked to increased nitric oxide. The pur...
The effects of a high dosage of creatine and caffeine supplementation on the lean body mass composition of rats submitted to vertical jumping training
high dosage creatine and caffeine supplementation lean body mass composition rats submitted vertical jumping training
2015/7/22
The influences of creatine and caffeine supplementation associated with power exercise on lean body mass (LBM) composition are not clear. The purpose of this research was to determine whether suppleme...
No effect of short-term amino acid supplementation on variables related to skeletal muscle damage in 100 km ultra-runners-a randomized controlled trial
short-term amino acid supplementation variables related skeletal muscle damage 100 km ultra-runners
2015/7/22
The purpose of this study was to investigate the effect of short-term supplementation of amino acids before and during a 100 km ultra-marathon on variables of skeletal muscle damage and muscle sorenes...
Effects of diet type and supplementation of glucosamine, chondroitin, and MSM on body composition, functional status, and markers of health in women with knee osteoarthritis initiating a resistance-based exercise and weight loss program
diet type and supplementation glucosamine chondroitin MSM body composition functional status markers of health in women knee osteoarthritis initiating resistance-based exercise weight loss program
2015/7/22
The purpose of this study was to determine whether sedentary obese women with knee OA initiating an exercise and weight loss program may experience more beneficial changes in body composition, functio...
Creatine supplementation spares muscle glycogen during high intensity intermittent exercise in rats
Creatine supplementation spares muscle glycogen high intensity intermittent exercise rats
2015/7/20
The effects of creatine (CR) supplementation on glycogen content are still debatable. Thus, due to the current lack of clarity, we investigated the effects of CR supplementation on muscle glycogen con...
Carbohydrate vs protein supplementation for recovery of neuromuscular function following prolonged load carriage
Carbohydrate protein supplementation neuromuscular function prolonged load carriage
2015/7/20
This study examined the effect of carbohydrate and whey protein supplements on recovery of neuromuscular function after prolonged load carriage.Ten male participants (body mass: 81.5 ± 10.5 kg, age: 2...
The effects of four weeks of creatine supplementation and high-intensity interval training on cardiorespiratory fitness:a randomized controlled trial
four weeks of creatine supplementation high-intensity interval training cardiorespiratory fitness randomized controlled trial
2015/7/16
High-intensity interval training has been shown to be a time-efficient way to induce physiological adaptations similar to those of traditional endurance training. Creatine supplementation may enhance ...