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The Influence of Red Bull Energy Drink on the Speed, Strength and Rebound Performance of Female Volleyball Players at the Performance Level

NCT07133061 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2025-08-20

No results posted yet for this study

Summary

The first league female volleyball players of team VK Madeta České Budějovice were tested. Participants understood and agreed to the conditions of testing. The research group consisted of 15 female volleyball players aged 18-26 years,

Conditions

  • Effect of Supplementation on Performance

Interventions

DIAGNOSTIC_TEST

Wingate test

During the test, 1s power, 5s power, 30s power, speed, heart rate, the value of lactate and other parameters are determined.

DIAGNOSTIC_TEST

Dynamometry

The test determines the strength of the handshake by right and left hand separately.

DIAGNOSTIC_TEST

Rebound plate

The test determines the height of the jump from the right lower limb and from the left lower limb separately.

DIAGNOSTIC_TEST

Blood lactate test

Measurement of volume of lactate in the blood.

Sponsors & Collaborators

  • University of South Bohemia

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
28 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-11-15
Primary Completion
2025-06-03
Completion
2025-07-03

Countries

  • Czechia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07133061 on ClinicalTrials.gov