The ergogenic effect of L-arginine on an endurance-trained population is not well studied.
The few studies that have investigated L-arginine on this population have not been …

L-arginine may enhance endurance performance mediated by two primary mechanisms
including enhanced secretion of endogenous growth hormone (GH) and as a precursor of …

This investigation aimed to determine the effects of L-arginine supplementation on cycling
time trial (TT) performance. Eight trained male cyclists performed 1 and 16.1 km time trials …

To investigate the effect of L-arginine supplementation (L-ARG) on physiological and
metabolic changes during exercise, we determined in a double-blind study the …

Dietary supplements containing arginine are among the most popular ergogenics intended
to enhance strength, power and muscle recovery associated with both anaerobic and …

Abstract Background and Objectives: Nowadays, due to the epidemic of sports supplements,
the effects of these supplements on athletic performance require analysis and evaluation …

It has been hypothesized that l-arginine improves exercise performance by increasing nitric
oxide synthesis and levels of insulin and growth hormone (GH). Metabolic and hormonal …

To assess the effect of diet enrichment with L-arginine or supplementation at high doses on
physiological adaptation during exercise, 9 athletes followed 3 different diets, each over 3 …

L-arginine is used as a nitric oxide related supplement intended to improve sports
performance, and to enhance muscular recovery during exercise. However, the literature is …

Purpose: To test the hypothesis that L-arginine (the substrate for nitric oxide synthase [NOS])
administration slows the VO2 kinetics at the onset of moderate-intensity exercise in human …