Influence of Specific Collagen Peptides on Recovery After Exercise Induced Muscle Damage
Not Applicable
Completed
- Conditions
- Recovery
- Registration Number
- NCT05220371
- Lead Sponsor
- University of Vienna
- Brief Summary
The present study aims at investigating the potential influence of specific collagen peptides on recovery after exercise induced muscle damage with focus on long-term effects.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 50
Inclusion Criteria
- No subjective symptoms during physical exertion
- Stable weight and dietary behaviour
- Body Mass Index (BMI) between 18.5 and 24.9
- No extensive strength/endurance sports so far (less than 3 h/week)
- No complaints during strenuous physical activity
Exclusion Criteria
- Circumstances that impair/prevent sporting activity (e.g. chronic heart disease, arrhythmia, heart valve disease, arthritis etc.)
- Intolerance/aversion to animal protein
- Arterial hypertension (high blood pressure) (syst > 200 mmHg and/or diast > 105 mmHg) at rest
- Presence of insulin-dependent diabetes mellitus
- Liver and/or kidney disease that precludes a high protein load
- Collagen supplementation or regular intake of other dietary supplements in the last 6 months.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Change in Achilles tendon cross-sectional area Baseline and after 12 weeks Measured by ultrasound
Change in Vastus Lateralis fibre length Baseline (pre, post, 24 hours, 48 hours) and after 12 weeks (pre, post, 24 hours, 48 hours) Measured by ultrasound
Change in collagen related blood markers Baseline (pre, post, 2 hours, 24 hours, 48 hours) and after 12 weeks (pre, post, 2 hours, 24 hours, 48 hours) Measured by blood analysis
Change in body composition parameters (fat mass, fat-free mass, extracellular mass, body cell mass) Baseline and after 12 weeks Measured by bioelectrical impedance analysis
Change in maximal voluntary contraction (MVC) Baseline (pre, post, 24 hours, 48 hours) and after 12 weeks (pre, post, 24 hours, 48 hours) Measured by isokinetic dynamometer
Change in rate of force development (RFD) Baseline (pre, post, 24 hours, 48 hours) and after 12 weeks (pre, post, 24 hours, 48 hours) Measured by isokinetic dynamometer
Change in countermovement jump height (CMJ) Baseline (pre, post, 24 hours, 48 hours) and after 12 weeks (pre, post, 24 hours, 48 hours) Measured by force plate
Change in subjective pain score Baseline (pre, post, 24 hours, 48 hours) and after 12 weeks (pre, post, 24 hours, 48 hours) Measured by visual analogue scale
Change in Vastus Lateralis echo intensity Baseline and after 12 weeks Measured by ultrasound
Change in Achilles tendon echo intensity Baseline and after 12 weeks Measured by ultrasound
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
University of Vienna, Institute of Sport Science
🇦🇹Vienna, Austria
University of Vienna, Institute of Sport Science🇦🇹Vienna, Austria