Test–retest reliability, convergent validity, and feasibility of three different five-sit-to-stand tests in women with and without diastasis recti abdominis: a cross-sectional study
Background: Objective methods for assessing abdominal muscle function in women with diastasis recti abdominis (DRa) are currently limited. this study aimed to determine the test-retest reliability, convergent validity, and feasibility of a five-sit-to-stand test (5-sts) from three different chair heights in women with...