Status:
COMPLETED
Does a Multi-ingredient Pre-workout Supplement Enhance Cycling Time Trial Performance?
Lead Sponsor:
University of Exeter
Collaborating Sponsors:
OpenFit LLC
Conditions:
Healthy Volunteers
Eligibility:
All Genders
18-40 years
Phase:
NA
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 endur...
Eligibility Criteria
Inclusion
- Exclusion criteria:
- Any diagnosed metabolic health condition
- Pregnant
- Non-habitual caffeine intake
- Smoker
- No endurance training
- Diagnosed Cardiovascular disease
- Recent history of musculoskeletal injury
- Anti-depressant and anti-anxiety medication
- Inclusion criteria
- Age 18-40
- Healthy
- Highly trained endurance athletes (V̇O2max: males \>55 and females \>50 mL⋅kg bm-1⋅min-1)
- Both males and females are allowed to participate. If females are on the oral contraceptive pill they are to be tested on consecutive weeks. If they are not on the oral contraceptive pill, then female subjects are to be tested every 4 weeks, at the same point of their menstrual cycle.
Exclusion
Key Trial Info
Start Date :
December 2 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 30 2022
Estimated Enrollment :
12 Patients enrolled
Trial Details
Trial ID
NCT05230862
Start Date
December 2 2021
End Date
September 30 2022
Last Update
July 31 2025
Active Locations (1)
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1
School of Sport and Health Sciences
Exeter, United Kingdom, EX4