What are moderate-intensity aerobic exercises, and what are some examples?

Moderate-intensity aerobic exercises are activities that increase your heart rate and cause you to breathe faster, yet you remain able to talk in short sentences, though you cannot sing. These exercises are a fundamental component of health recommendations for adults, with 150 to 300 minutes per week advised to achieve significant health benefits.

How to Determine Moderate Intensity

To determine if you are performing a moderate-intensity physical activity, you can use the "talk test." If you can speak a few words in a row but cannot sing during the activity, you are at a moderate intensity level. However, if you cannot say more than a few words without stopping to catch your breath, the activity is considered vigorous-intensity [1].

Examples of Moderate-Intensity Aerobic Exercises

Moderate-intensity aerobic exercises include a wide range of activities that can be easily integrated into your daily routine. Examples include:

• Brisk walking: An effective activity that requires no special equipment and can be performed anywhere.
• Light jogging: Increases heart rate more than brisk walking.
• Swimming: A full-body exercise that is gentle on the joints.
• Cycling: Whether outdoors or on a stationary bike.
• Dancing: A fun way to increase physical activity.
• Playing on a playground: For children and adolescents, this can include activities like jumping and running [1].

Recommended Quantity and Benefits

It is recommended that adults obtain at least 150 to 300 minutes of moderate-intensity aerobic physical activity per week, or 75 to 150 minutes of vigorous-intensity activity, or an equivalent combination of both [1]. It is better to distribute this activity throughout several days of the week rather than trying to perform it all in one or two days [1]. This level of activity can help improve your overall health and physical fitness and reduce the risk of many chronic diseases [1].

To maximize benefits, exercise time can be broken down into shorter sessions, even 10 or 15 minutes at a time; any amount of physical activity is better than none [2]. If you are aiming to lose weight and maintain it, you may need to increase your physical activity to 300 minutes per week or one hour daily for 5 days a week [2]. Additionally, it is recommended to engage in muscle-strengthening activities two or more days a week, targeting all major muscle groups [3].

Practical Tips and Starting Safely

If you are currently inactive, start slowly and increase your activity gradually. Any increase in physical activity can benefit your health [1]. Before starting any new exercise program, especially if you have chronic health conditions such as diabetes, it is advised to consult a healthcare provider to determine the appropriate type and amount of physical activity for your condition [2]. You can explore more information about the recommended amount of weekly exercise in the article The Recommended Weekly Amount of Exercise: A Comprehensive Guide (Arabic).

Medical references

• How Much Exercise Do I Need?
• Keep Active & Eat Healthy to Improve Well-being & Feel Great
• Adult Activity: An Overview