Comparing high and low volume intensity training for swimmers' breathing and performance

Comparison of High Volume Intensity Training and Low Volume Intensity Training With IMT on Pulmonary Function and Breathing Efficiency of Recreational Swimmers

NA · Riphah International University · NCT06604741

This study is testing whether high or low intensity breathing exercises can help competitive swimmers aged 18-25 improve their breathing and swimming performance.

Quick facts

PhaseNA
Study typeInterventional
Enrollment56 (estimated)
Ages18 Years to 24 Years
SexAll
SponsorRiphah International University (other)
Locations1 site (Islamabad, Federal)
Trial IDNCT06604741 on ClinicalTrials.gov

What this trial studies

This study evaluates the effects of inspiratory muscle training (IMT) on respiratory function and swimming performance in competitive swimmers aged 18-25. It involves a randomized controlled trial with 56 participants who will undergo either high or low volume intensity IMT over an 8-week period. The training sessions will last 20-30 minutes, 4 to 5 times a week, using a power breath device to enhance inspiratory muscle strength and endurance. Assessments will be conducted at baseline, mid-point, and at the end of the intervention to measure improvements in swimming performance metrics and respiratory health.

Who should consider this trial

Good fit: Ideal candidates are healthy male and female swimmers aged 18-25 with at least 2 years of regular swimming training experience.

Not a fit: Patients with a history of respiratory or cardiovascular conditions or those currently participating in other related interventions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance swimming performance and respiratory efficiency in competitive swimmers.

How similar studies have performed: Previous studies have shown positive outcomes with inspiratory muscle training in various populations, suggesting potential success in this specific application.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male and Female Swimmers
* Age; 18-25
* Minimum of 2 years of regular swimming training experience, with at least 3 swimming sessions per week.

Exclusion Criteria:

* Refusal to participate in the study.
* History of respiratory or cardiovascular conditions that could impact participation or results.
* Participation in any other respiratory or exercise-related intervention study within the last 6 months.
* Consumption of any medications or supplements that could potentially influence respiratory or cardiovascular function.

Where this trial is running

Islamabad, Federal

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.

View on ClinicalTrials.gov →

Conditions: Healthy Young Adults, Inspiratory muscle training, High volume intensity training, Low volume intensity training, Swimmers

Last reviewed 2026-05-15 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.