Dietary Nitrate Ingestion Does Not Improve Neuromuscular Performance in Male Sport Climbers.

ABSTRACT: Beetroot juice (BJ) is commonly used as an ergogenic aid in endurance and team sports, however, the effect of this supplement on climbing performance is barely studied. The purpose of the current study was to investigate the effect of acute BJ ingestion on neuromuscular and biochemical variables in amateur male sport climbers. Ten physically active sport climbers (28.8 ± 3.7 years) underwent a battery of neuromuscular tests consisting of the half crimp test, the pull-up to failure test, the isometric handgrip strength test, the countermovement jump (CMJ) and the squat jump (SJ). Participants performed the neuromuscular test battery twice in a cross-over design separated by 10 days, 150 min after having consumed either 70-mL of BJ (6.4 mmol NO_3-) or a 70-mL placebo (0.0034 mmol N

SUBMITTER: Berlanga LA 

PROVIDER: S-EPMC10203837 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature