IRCT20200415047084N1 IRCT 2021-03-23 Tarbiat Modares University The effect of a period of combined exercise training in overweight pregnant women on level ant inflammatory factor interlukin10 The effect of a period of combined exercise training in overweight pregnant women on level ant inflammatory factor interlukin10 2020-06-30 anticipated 28 Complete https://irct.ir/trial/47171 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. N/A Overweight. Intervention 1: Intervention group: The group, after training exercise , begin a Specific combined exercise schedule including aerobic, resistance and endurance activities from the 16 weeks of gestational age.The combination of exercises will be based on the gestational age. At each prenatal visit, the exercise program for 4 weeks later will be given to pregnant women. weekly How to do exercises, will be controlled by researcher trough phone call . Exercises will be continued until 35 weeks of gestational age. Routine prenatal care visits will be done during pregnancy. Pregnant women whenever they want, they can be removed from the intervention group. If any of the interventions group exits, a new sample will be replaced. Intervention 2: The Control group :This group will be had usual physical activity during pregnancy. Routine prenatal care visits will be done during pregnancy. Pregnant women whenever they want, they can be removed from the control group. If any of the control group exits, a new sample will be replaced. No - There is not a plan to make this available Justification or reason for not sharing IPD is The data will be reported collectively because there is no need to publish participants' personal characteristics and data according to the study objectives.