Investigating the Feasibility and Preliminary Effects of Yoga on Excessive Gestational Weight Gain
Weight Gain
About this trial
This is an interventional prevention trial for Weight Gain focused on measuring pregnancy, prenatal yoga, excessive gestational weight gain
Eligibility Criteria
Inclusion Criteria:
- Women 18-46 years of age (childbearing age)
- Primiparous (women giving birth for the first time)
- 12-24 weeks gestation at onset of intervention
- Reside in the Phoenix Metropolitan area
- Singleton pregnancy
- English speaking
- Not planning on moving before giving birth
- Can attend at least one session per week
Exclusion Criteria:
- Current alcohol or substance abuse
- Engage in ≥150 min of physical activity
- Participation in ≥30 minutes/week of yoga or contemplative practice (i.e., meditation, qigong) for the previous six months
- Pre-pregnancy BMI ≥40 or <18.5
- Denial of physical activity participation from a physician (PARmed-X for pregnancy)
Sites / Locations
- Arizona Biomedical Collaborative (ASU)
- Urban Wellness
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Prenatal yoga
Pregnancy education
Each class will be outlined as follows: 1) opening greeting/intention setting, 2) pranayama (i.e., breathing exercises), 3) warm-up/sun salutations (i.e., flowing sequence), 4) yoga sequence (e.g., combination of sun salutations, vinyasa, and standing, seated, and/or balancing poses), 5) cool-down 6) Savasana (i.e., final resting pose), and 7) class closing. Meditation and breath awareness (e.g., linking each movement with breath) will be emphasized throughout each class. All classes will focus on safety and alignment and be appropriate for women during pregnancy by incorporating modifications to poses/exercises as necessary (e.g., yoga block, strap). Certified yoga instructors with a bachelors degree in a health related field and experience teaching pregnant women will instruct all yoga classes. Participants will be provided with a 'yoga during pregnancy' safety packet that includes a list of prenatal yoga poses that women may do at their own leisure at home.
Participants will be asked to attend a group-based pregnancy education group (similar to a birth education class). The class format will include a didactic portion followed by group discussion (N=12). The following evidence-based topics (based on the American College of Obstetrics and Gynecologists) to be discussed may include (but not limited to): financial management in preparation for baby, preparing for labor and delivery, transitioning into motherhood, sleep hygiene, and baby bonding. A labor and delivery nurse and certified Dula will instruct all classes.