Beetroot Juice and Neuromuscular Performance in Female Basketball Players

A randomized, double-blind, placebo-controlled study investigates the effects of 5 days of nitrate-rich beetroot juice supplementation (70 mL·day-¹; 6.4 mmol NO₃-·day-¹) on physical performance in female basketball players. Performance will be evaluated using jump, 30-m sprint, agility, and isometric mid-thigh pull (IMTP) tests, while RPE and potential side effects will be assessed through questionnaires. The study aims to address the limited evidence regarding the ergogenic effects of beetroot juice supplementation in female team-sport athletes.

Inclusion Criteria: * Female basketball players aged 18-35 years. * Currently participating in natitional competitive basketball. * Able to complete all supplementation and testing procedures. Exclusion Criteria: * Presence of any chronic disease or medical condition that could affect physical performance or interfere with the study procedures. * Presence of any injury during the month prior to the study that could limit participation in the physical performance tests. * Known intolerance or allergy to beetroot or other nitrate-rich vegetables (e.g., beetroot, lettuce). * Use of medications or dietary supplements that could potentially influence nitrate metabolism or physical performance during the study period.