Resistance Exercise Training During Pregnancy: a Randomized Controlled Trial

Gestational Diabetes Mellitus Clinical Trial

Official title:

Effects of Resistance Exercise Training Program Performed During the 2nd and 3rd Trimesters of Pregnancy on Maternal and Newborn Health

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00813657
• Other study ID #: 01562
• Secondary ID: 01562
• Status: Completed
• Phase: Phase 4
• First received: December 22, 2008
• Last updated: December 22, 2008
• Start date: January 2000
• Est. completion date: March 2002

Study information

• Verified date: December 2008
• Source: Universidad Politecnica de Madrid
• Contact: n/a
• Is FDA regulated: No
• Health authority: Spain: Ethics Committee
• Study type: Interventional

Clinical Trial Summary

The investigators investigated the effects of a supervised maternal exercise training program (performed during the 2nd and 3rd trimesters of pregnancy) on maternal-newborn unit health outcomes in a group of previously sedentary healthy women. A matched control group was assessed over the same time period. Given the fact that most studies in the field have used aerobic exercises, here the investigators largely focused on very light resistance, toning exercises.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 80
• Est. completion date: March 2002
• Est. primary completion date: March 2002
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 25 Years to 35 Years

Eligibility

Inclusion Criteria:

• sedentary (not exercising >20 minutes on >3 days per week)

• with singleton

• not at high risk for preterm delivery (no more than one previous preterm deliveries)

• women planning to give birth in the same obstetrics hospital department (Hospital Severo Ochoa, Madrid, Spain)

Exclusion Criteria:

• not being under medical follow-up throughout the entire pregnancy period were not included in the study

• women having serious medical condition that prevent them from exercising safely

Study Design

Allocation: Randomized, Primary Purpose: Prevention

Related Conditions & MeSH terms

• Anaemia
• Birth Weight
• Diabetes, Gestational
• Gestational Age
• Gestational Diabetes Mellitus
• Type of Delivery

Intervention

Behavioral:
• Exercise
Women in the intervention group were enrolled in three sessions/week of individually supervised, resistance exercise training performed over the second and third trimester of pregnancy (in total 26 weeks, ~80 training sessions). Heart rate (HR) was carefully and individually controlled (=80% of age-predicted maximum HR value, 220-age) through a heart rate monitor during the training sessions. In brief, each session consisted of 35-40 minutes of exercise divided in a light intensity (=60% maximal heart rate) warm-up period (~8 minutes), followed by toning and very light resistance exercises (~20 minutes) and a light intensity cool-down (~8 minutes) period. Resistance exercises were performed with barbells (=3kg per exercise) or low-to-medium resistance bands (Therabands).

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Universidad Politecnica de Madrid