Prenatal Exercise and Glucose Regulation

Gestational diabetes mellitus (GDM) is the most common disease during pregnancy and is characterized by an inability to regulate blood glucose (sugar) levels because of resistance to the hormone, insulin, which is responsible for getting glucose out of the blood. Aerobic training (AT, "cardio," for example: walking) is commonly used to regulate blood glucose levels in similar populations, like diabetics, but another form of exercise known as resistance training (RT, for example: weightlifting), has shown to be just as effective. Further, exercise intensity, regardless of the type, is directly proportional to blood glucose control. However, no study has compared AT and RT exercise modalities or intensity on blood glucose regulation in GDM, even though women with GDM share a similar insulin resistant phenotype as diabetics. Therefore, long-term objective of this study is to compare the eff