Which of the following is an appropriate level of exercise for pregnant women during the second trimester?

Moderate walking or swimming is considered an appropriate level of exercise for pregnant women during the second trimester because it helps maintain fitness while minimizing strain on the body. At this stage of pregnancy, many women experience increased energy levels and may feel more comfortable engaging in physical activity. Moderate-intensity exercises, such as walking and swimming, are low-impact and pose a lower risk of injury compared to high-intensity workouts or heavy weightlifting. Additionally, these activities can promote cardiovascular health, improve mood, and alleviate common discomforts associated with pregnancy.

Engaging in moderate exercise also supports the overall well-being of both the mother and the developing baby. As the body changes and additional weight is carried, selecting activities that are gentle on the joints and promote circulation becomes crucial. Both walking and swimming meet these criteria, making them excellent choices for women during this stage of pregnancy.