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2012
- handle: 10670/1.llbypc
- 1981-6324
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Brazilian Journal of Biomotricity
Mots-clés
Salud Fatigue Dopamine Serotonin Creatine supplementationSujets proches
Physical activity Warm-up Workouts (Exercise)Citer ce document
Mehrzad Moghadasi et al., « EFFECT OF CREATINE SUPPLEMENTATION ON BRAIN NEUROTRANSMITTERS AFTER AN EXHAUSTIVE AEROBIC EXERCISE », Brazilian Journal of Biomotricity, ID : 10670/1.llbypc
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"Effect of creatine supplementation on brain neurotransmitters after an exhaustive aerobic exercise. Brazilian Journal of Biomotricity. v. 6, n. 3, p. 213- 221, 2012. While the role of creatine in preventing muscle (peripheral) fatigue for high performance athletes is well understood, its biochemical role in prevention of mental (central) fatigue is not. Thus the purpose of this study was to investigate central fatigue factors after an exhaustive aerobic exercise following CrS. Twenty untrained male subjects participated in a placebo (Plc, n=10)/creatine (Cr, n=10), double-blind study conducted over 7 days period. The Cr group received 20 g (4 × 5 g) creatine monohydrate per day and Plc group received the same dosage of a glucose polymer. Each subject performed a graded treadmill exercise test to complete exhaustion. Serotonin (5-HT) levels increased (P