Effects of Diaphragmatic Breathing During Equipment-Based Pilates in Women

This randomized controlled study aims to investigate the effects of diaphragmatic breathing exercises on core stabilization muscle strength, peak expiratory flow (PEF), and chest expansion in women performing equipment-based Pilates. A total of 44 healthy women aged 20 to 50 years who regularly participate in equipment-based Pilates exercises will be recruited and randomly assigned to one of two groups. The intervention group will receive equipment-based Pilates training combined with diaphragmatic breathing exercises, while the control group will receive equipment-based Pilates training only. Both groups will participate in supervised exercise sessions twice weekly for 8 weeks. Core stabilization muscle strength, peak expiratory flow, and chest expansion measurements will be assessed before and after the intervention period. The findings of this study may contribute to a better understanding of the additional effects of diaphragmatic breathing exercises on respiratory function and core stabilization in women performing Pilates.

NCT Number	NCT07652229
Lead Sponsor	Istanbul Aydın University
Conditions	Core Stability, Respiratory Function, Diaphragmatic Breathing
Enrollment	44 participants
Start Date	2026-06-15
Primary Completion	2026-08-10 (estimated)
Study Completion	2026-08-15 (estimated)
Updated on ClinicalTrials.gov	2026-06-18