Does a Multi-ingredient Pre-workout Supplement Enhance Cycling Time Trial Performance?

Not Applicable

• Conditions: Healthy Volunteers
• Interventions: Dietary Supplement: Ladder Supplement; Dietary Supplement: Placebo

• Registration Number: NCT05230862
• Lead Sponsor: University of Exeter

Brief Summary

The aim of the present study is to test the effect of ingesting a multi-ingredient pre- exercise supplement containing caffeine, creatine, beta-alanine and L-Citrulline compared to a placebo, on endurance exercise performance.

Detailed Description

Not available

Study Timeline

• Study Start: 2021-12-02
• Study First Submitted: 2022-01-10
• Study First Submitted QC: 2022-01-27
• Status Verified: 2022-02
• Study First Posted: 2022-02-09
• Last Update Submitted: 2022-02-10
• Last Update Posted: 2022-03-02
• Primary Completion: 2022-08-31
• Study Completion: 2022-09-30

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

Not provided

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Exclusion Criteria

Not provided

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Ladder Supplement	Ladder Supplement	Ladder Supplement
Placebo	Placebo	Placebo

Primary Outcome Measures

Name	Time	Method
Exercise Performance	15 Minitues	Work done during 15 min time trial (TT)

Secondary Outcome Measures

Name	Time	Method
Alertness	1 Hour	Visual analog scale
Motivation	1 Hour	Visual analog scale
Gas analysis	1 Hour	Analysis of expired gas
Rate of perceived exertion	1 Hour	Visual analog scale

Trial Locations

Locations (1)

School of Sport and Health Sciences; 🇬🇧 Exeter, United Kingdom