Investigating muscle memory with clenbuterol and resistance training

Muscle Memory After Treatment With Anabolic Substance Clenbuterol and Resistance Training in Humans: Myonuclear Addition, Hypertrophy and Myocellular Reprogramming

Not applicable Interventional University of Copenhagen · NCT05692856

This study is testing if taking clenbuterol along with resistance training can improve muscle memory in healthy people compared to those who take a placebo.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years to 40 Years
SexAll
SponsorUniversity of Copenhagen Academic / other
Locations1 site (Copenhagen)
Trial IDNCT05692856 on ClinicalTrials.gov

What this trial studies

This study aims to explore the concept of muscle memory in humans by examining the effects of the anabolic substance clenbuterol combined with resistance training. Participants will be divided into two groups, receiving either clenbuterol or a placebo, to assess changes in muscle physiology. The study will focus on healthy individuals with specific eligibility criteria to ensure reliable results. The underlying mechanisms of muscle memory will be investigated through various assessments during and after the intervention.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy men and women with a BMI under 26 who do not engage in frequent resistance training.

Not a fit: Patients with chronic diseases, those who smoke, or individuals with a history of musculoskeletal injuries may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance our understanding of muscle memory, potentially leading to improved rehabilitation strategies for muscle recovery.

How similar studies have performed: While the specific combination of clenbuterol and resistance training may be novel, previous studies have shown promising results in understanding muscle physiology and memory.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Healthy men and women
* BMI of \<26 and normal ECG and blood pressure

Exclusion Criteria:

* Smoking
* Chronic disease,
* Use of prescription medication
* Pain due to current or previous musculoskeletal injury
* Resistance training more than once per week in the 12 months leading up to the intervention
* Current or previous use of prohibited anabolic substances

Where this trial is running

Copenhagen

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Skeletal Muscle Physiology
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.