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Comparison of Two Abdominal Exercise Programs on the Interrect Distance

Comparison of Two Abdominal Exercise Programs on the Interrect Distance in Postpartum Woman

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05439668
Enrollment
23
Registered
2022-06-30
Start date
2022-07-01
Completion date
2022-12-03
Last updated
2023-08-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postpartum Period

Keywords

Abdominal muscle, Interrectus distance, Abdominal hypopressive exercise, Abdominal crunch exercise

Brief summary

The objective of the research is to compare two programs of exercises in postpartum woman, one based in abdominal strengthening exercises and the other based in abdominal hypopresive exercise.

Detailed description

Diastasis recti abdominisis the separation of the two rectus abdominis muscles along the linea alba with a consequent separation of fibres and widening of the same. The linea alba has different functions which include supporting the proximal anterior recti, guaranteeing the stability of the vertebral column, pelvis and the pelvic floor, and intervening in the function of the abdominal muscles since it serves as their anterior anchorage. The crunch abdominal exercise (classic abdominal) is the most studied exercise used to test the behaviour of the linea alba, and in most cases, a decrease in the inter-rectus distance is observed when compared to the resting stage. In the oder hand, Abdominal hypopresives exercises were designed for women in the postpartum period but the effects over the abdominal muscles is unknown and the authors are unaware of any study that evaluates the effect of a hypopressive exercise program on the interrectus distance. The objective of the research is to compare two programs of exercises in postpartum woman, one based in abdominal strengthening exercises and the other based in abdominal hypopresive exercise.

Interventions

OTHERClassic abdominal strengthening exercises

Classic abdominal strengthening exercises (Curl-up, sit-ups and leg-rise), balance exercises, general mobility and upper limb strengthening exercises.

OTHERHypopressive abdominal exercises program

Hypopressive abdominal exercises, balance exercises, general mobility and upper limb strengthening exercises

Sponsors

University of Vigo
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender
FEMALE
Age
25 Years to 40 Years
Healthy volunteers
Yes

Inclusion criteria

* Women having given birth 8 weeks before starting the study treatment * Women agree to participate in the study * Women with vaginal delivery.

Exclusion criteria

* Women with abdominal hernia * Pregnancy woman * Previus Abdominal Surgery

Design outcomes

Primary

MeasureTime frameDescription
Interrectus distance measureBaseline, preinterventionhe participants will be placed in supine decubitus with the knees flexed to 90º with the feet resting on the stretcher and the arms along the body. After receiving the instructions to perform an abdominal crunch, subjects are asked to lift their heads and lift shoulders until the scapula lifts off the table. The ultrasound images will be recorded with an ultrasound scanner (GE Logic and; 4 12MHz, 39mm linear transducer; mode B), in a position of supine rest and a position of muscle activation (isometric contraction), 2 cm and 5 cm above the navel. Centimeters are the unit of measurement.

Secondary

MeasureTime frameDescription
Maternal agePreinterventionAge when the woman gave birth. This variable will be managed by the midwives through their clinical history. Years are the unit of this measurement.
Fetal weightPreintervenrionWeight baby This variable will be managed by the midwives through their clinical history. Kilogrames are the unit of this measurement.
Number of deliveriesPreinterventionTotal of number of deliveries. This variable will be managed by the midwives through their clinical history. Absolut number are the unit of this measurement.
Weight gain during pregnancyPreinterventionWeight gain during pregnancy. This variable will be managed by the midwives through their clinical history. Kilogrames are the unit of this measurement.

Countries

Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 5, 2026