How Much Cardio is Too Much? Brighton Hove personal trainer

In the pursuit of a healthy lifestyle, cardiovascular exercise, or cardio, is often hailed as a cornerstone. It’s no secret that regular cardio offers numerous health benefits, from improving heart health to boosting mood. However, like anything in life, moderation is key. The question arises: How much cardio is too much?

Understanding the Basics:

Cardiovascular exercises encompass activities like running, cycling, swimming, and more. These exercises elevate your heart rate and contribute to overall fitness. The American Heart Association recommends at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week.

The ideal amount of cardio varies from person to person. Factors such as age, fitness level, and overall health play a crucial role. Athletes and fitness enthusiasts might be able to handle higher volumes, but for the average person, listening to your body is essential

Example 1: The Average Middle-Aged Woman

Meet Lisa, a 45-year-old woman who recently gained 7kg and is eager to shed the extra weight, particularly around her belly. Given her lack of training experience, an ideal workout plan for Lisa would consist of moderate cardio twice a week, incorporating activities like fast treadmill walking or biking for 30-45 minutes. Additionally, two full-body resistance training sessions per week with our Brighton Hove personal trainer can help boost her metabolism and tone her muscles, fostering overall weight loss and body composition improvement.

Example 2: The 50-Year-Old Man Preparing for a CrossFit Competition

Now, let’s consider John, a 50-year-old man gearing up for a CrossFit competition. His goals differ significantly from Lisa’s, requiring a more intense and varied approach. John’s optimal workout plan would involve two cardio sessions per week, focusing on intervals. For instance, incorporating four sets of 1km fast runs with 500m jogs or challenging air bike intervals can enhance his cardiovascular endurance.

Complementing his cardio routine, John should engage in full-body resistance training using heavier weights to build strength and power – vital components for success in CrossFit competitions. This comprehensive approach not only prepares him for the specific demands of the competition but also ensures a well-rounded fitness regimen that promotes overall health and performance.

Balancing Act:

To strike the right balance, consider incorporating a mix of cardio and other forms of exercise, such as strength training and flexibility exercises. This diversified approach not only prevents monotony but also ensures a complete fitness programme.

Customizing your cardio routine involves finding what works best for you. Experiment with different activities, intensities, and durations to discover the optimal balance that aligns with your fitness goals and lifestyle. Our Brighton Hove personal trainers can help you create a personalised fitness programme that fits your individual fitness goals.


In the quest for a healthy lifestyle, it’s crucial to strike a balance in all aspects, including cardio. While cardiovascular exercise is undeniably beneficial, too much of a good thing can have adverse effects. Pay attention to your body’s signals, be open to adjusting your routine, and embrace a well-rounded approach to fitness for long-term well-being. Remember, moderation is the key to a sustainable and enjoyable fitness journey.


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