Cardio Guidelines by Age
New fitness guidance breaks down optimal cardio amounts for each decade of life — from 150 minutes weekly in your 20s to gentle walks in your 70s+. The article emphasizes that "some cardio is always better than none" and recommends joint-friendly options like swimming and cycling as you age.
The foundational recommendation of 150 minutes of moderate-intensity cardio per week is a consistent guideline for adults. However, how you achieve this can be adapted through the decades to maximize benefits and accommodate physiological changes. In your 20s and 30s, the body is more resilient, making it an ideal time to build a strong cardiovascular base. This is the period to explore a variety of activities you enjoy, from running and kickboxing to spinning. High-Intensity Interval Training (HIIT) is particularly effective during these years, as it can improve stamina, regulate blood sugar, and burn more calories in a shorter amount of time. As you enter your 40s and 50s, metabolism begins to slow down, and you might notice new aches and pains. To protect your joints, it's beneficial to incorporate lower-impact cardio exercises such as swimming, cycling, or using an elliptical machine. While the intensity might be moderated, consistency remains key to prevent chronic diseases. With aging, there are natural cardiovascular changes, including a decrease in maximum heart rate and the heart's peak pumping capacity. This makes a focus on maintaining cardiovascular health in your 60s and beyond crucial for quality of life and independence. Activities like water aerobics, dancing, and even brisk walking are excellent choices that also help with balance and flexibility.
