نتایج جستجو برای: creatine supplementation
تعداد نتایج: 69788 فیلتر نتایج به سال:
Background Oral creatine supplementation is known to provide numerous benefits, including increases in lean muscle mass, muscular strength, and enhanced performance in various athletic capacities. The creatine transporter is a transmembrane protein that mediates the entry of creatine from the circulation into the muscle cell. Little is understood about the importance of the creatine transporter...
BACKGROUND Studies involving chronic creatine supplementation in elite soccer players are scarce. Therefore, the aim of this study was to examine the effects of creatine monohydrate supplementation on lower-limb muscle power in Brazilian elite soccer players (n = 14 males) during pre-season training. FINDINGS This was a randomized, double-blind, placebo-controlled parallel-group study. Brazil...
The purpose of this study was to investigate the effects of creatine monohydrate supplementation on exercise performance and contractile variables in aerobic-anaerobic training rats. Twenty 90-day-old male Sprague Dawley rats were divided into two groups - creatine (Cr) and controls (K). The creatine group received creatine monohydrate as a nutritional supplement, whereas the control group was ...
Creatine is one of the most popular and widely researched natural supplements. The majority of studies have focused on the effects of creatine monohydrate on performance and health; however, many other forms of creatine exist and are commercially available in the sports nutrition/supplement market. Regardless of the form, supplementation with creatine has regularly shown to increase strength, f...
Introduction: Optimum recovery can prevent the athlete's functional capacity from falling between training sessions or competitions. The aim of this study was to evaluate the effect of dry cupping therapy and creatine supplementation on lactic acid, lactate dehydrogenase and plasma creatine kinase following the Wingate anaerobic test in male handball players. Method: In this quasi-experimental...
This study's objective was to determine whether 14 days of dietary creatine supplementation preceding an injurious bout of eccentric contractions affect the in vivo strength loss of mouse anterior crural muscles. Three groups of nine mice each were fed a meal diet for 14 days, one group at each of three levels of creatine supplementation (i.e., 0, 0.5, and 1% creatine). Electrically stimulated ...
Background Early research with beta-alanine (b-ALA) supplementation has shown increases in muscle carnosine as well as improvements in body composition, exercise performance and blood lactate levels. Creatine monohydrate supplementation has been extensively researched for its effects on anaerobic exercise performance. Recently, studies have examined the combined effects b-ALA and creatine suppl...
BACKGROUND Creatine supplementation is known to exert an effect by increasing strength in high intensity and short duration exercises. There is a hypothesis which suggests that creatine supplementation may provide antioxidant activity by scavenging Reactive Oxygen Species. However, the antioxidant effect of creatine supplementation associated with resistance training has not yet been described ...
The loss of muscle mass and strength with aging results in significant functional impairment. Creatine supplementation has been used in combination with resistance training as a strategy for increasing lean tissue mass and muscle strength in older adults, but results across studies are equivocal. We conducted a systematic review and meta-analysis of randomized controlled trials of creatine supp...
Most athletes use food supplements to obtain a well-trained, athletic, and healthy looking body. Supplementation practices vary between sports and individual athletes. Many athletes take food additives, containing vitamin E and food additives with creatine because of their favorable effects on muscle mass. Vitamin E deficiency leads to serious damage to the body, especially the muscles. Antioxi...
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