The Effect od Beetroot Juice on Forearm Muscle Strength and Muscle EMG Activity After BloodFlow Restriction

Not Applicable

• Conditions: Muscle Strength

• Registration Number: NCT06227091
• Lead Sponsor: Poznan University of Physical Education

Brief Summary

The primary aim of the current study is determine the effect of beetroot juice consumption on maximal grip strength and EMG muscle activity

Detailed Description

In random order subjects will consume high nitrate beetroot juice or low level of nitrate beetroot juice. Grip strength and EMG will be measured at the beginning and repeated after 2h.

Using blood pressure cuff, occlusion will be induced to restrict blood flow in the brachial artery. Following the deflation of the cuff, assessments will be conducted for grip strength and electromyography (EMG) activation of the forearm muscles. These measurements will be taken both initially and after a 2-hour interval.

Study Timeline

• Study Start: 2024-01-10
• Study First Submitted: 2024-01-18
• Study First Submitted QC: 2024-01-18
• Study First Posted: 2024-01-26
• Status Verified: 2025-03
• Last Update Submitted: 2025-03-19
• Last Update Posted: 2025-03-20
• Primary Completion: 2025-05-20
• Study Completion: 2025-10-20

Recruitment & Eligibility

• Status: ENROLLING_BY_INVITATION
• Sex: All
• Target Recruitment: 8

Inclusion Criteria

• healthy volunteers

Exclusion Criteria

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
The effect of Beetroot Juice consumption on Grip Strength	2 hours	Determination of muscle strength following beetroot juice consumption using hand grip dynamometer

Secondary Outcome Measures

Name	Time	Method
The effect of Beetroot Juice consumption on EMG muscle activity	2 hours	Determination of forearm muscle activity following beetroot juice consumption using electromyography

Trial Locations

Locations (1)

Akademia Wychowania Fizycznego; 🇵🇱 Poznań, Poland