Effect of inspiratory muscle-loaded exercise training on ventilatory response and intercostal muscle deoxygenation during incremental cycling exercise

Not Applicable

• Conditions: healthy person

• Registration Number: JPRN-UMIN000053044
• Lead Sponsor: Osaka Kyoiku University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2021-12-20
• Study Start: 2023-12-12
• Last Update Posted: 1 April 2024

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: Male
• Target Recruitment: 21

Inclusion Criteria

Not provided

Exclusion Criteria

Exclusion criteria include individuals with a history of respiratory or cardiovascular diseases, and smokers.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Respiratory metabolic response, as determined by exhaled gas analysis during incremental load exercise, before and after a 4-week exercise training regimen using a bicycle ergometer at 60% of maximal oxygen uptake.

Secondary Outcome Measures

Name	Time	Method
Respiratory muscle strength, endurance, and function measured using an autospirometry. Oxygenated and deoxygenated hemoglobin level in the intercostal muscles, assessed using near-infrared spectroscopy. ypoxic ventilatory chemosensitivity evaluated through the rebreathing method.