Prenatal Exercise Program Design: Exercise Duration
Exercise duration during pregnancy should reflect a woman’s current level of fitness and the type of activity she is doing. If you’re working with someone who’s just starting a prenatal exercise program the duration will be shorter (15-20 minutes) and progress slowly over time to 30-60 minutes. A pregnant woman who is already taking part in a fitness routine can continue with her current duration level, but exercise duration should be modified as needed to enable her to achieve a moderate to somewhat hard level of intensity without discomfort or undue fatigue.
Some exercise activities, such as swimming, may require a longer duration in order to achieve a moderate to somewhat hard intensity, so close monitoring of exercise intensity will help determine whether a longer bout is needed. As pregnancy progresses, pregnant women may find that they are able to tolerate a longer duration, lower intensity exercise bout better than a higher intensity, shorter bout, but avoid taking the intensity below the targeted zone of 12 to 14 on the 20-point scale or 3 to 4 on the 10-point scale.
Want to learn more about how to develop a safe and effective maternal fitness program? The CE correspondence course "Prenatal and Postpartum Exercise Design 2016" is available at: www.ppfconsulting.com