Core muscle strength and stability-oriented breathing training reduces inter-recti distance in postpartum women.

Objective: The aim of this study was to examine the impact of stability-focused core muscle strength training coupled with respiratory techniques on diminishing the inter-recti distance (IRD) among postpartum women.

Methods: A total of 106 women diagnosed with diastasis recti abdominis within 42 days following delivery were 1:1 randomly allocated into a control group ( = 53) and an intervention group ( = 53). Both groups underwent standard postpartum follow-up care and independently pursued self-directed rehabilitation exercises.