What is a safe form of exercise recommended for pregnant women?

Swimming and walking are indeed considered safe forms of exercise for pregnant women. These activities provide numerous benefits, including low-impact movement that can help reduce the risk of injury, maintain cardiovascular fitness, and improve mood and overall well-being.

Swimming is especially advantageous because it alleviates strain on the joints and allows for freedom of movement without the risk of falling, which is crucial during pregnancy as balance can be affected. Walking is also recommended because it is a moderate-intensity activity that can be easily adjusted to fit the individual's fitness level and is manageable for most pregnant women.

In contrast, the other options involve activities that pose greater risks to the mother and baby. Activities like skydiving, rock climbing, bungee jumping, and high-impact aerobics can lead to falls or trauma, while heavy weightlifting may increase the risk of injury and is generally discouraged due to potential strain on the body. These activities may not be suitable for the changes and needs of a pregnant individual, making light to moderate exercise options like swimming and walking the preferred recommendations.