Aerobic Exercise Vs Anaerobic Exercise: What’s the Difference?

Aerobic exercise is a training that involves continuous, rhythmic movements and increases heart rate and oxygen uptake. Common examples of aerobic exercise include jumping rope, swimming, running, brisk walking, cycling, stair-climbing, dancing, and certain sports. The main difference between aerobic and anaerobic exercise is the amount of oxygen used. Anaerobic exercise (without oxygen) means your body doesn’t use oxygen for energy. Instead, your body consumes energy stored in your muscles. Some examples of anaerobic exercise include heavy weight lifting, high-intensity interval training (HIIT), sprinting, and box jumps. This blog explains the difference between aerobic and anaerobic exercise, their benefits, and which is right for you.

What’s the Difference Between Aerobic and Anaerobic Exercise?

The following table shows aerobic exercise vs anaerobic exercise:

Benefits of Aerobic Exercise

Aerobic exercise, also called cardio, helps strengthen your heart and lungs. Here are a few more advantages of aerobic training:

• Aerobic workouts can improve your cardiovascular system and reduce the risk of heart disease, including high blood pressure and stroke. 

• It helps prevent chronic diseases such as certain cancers and Type 2 diabetes.

• A heart-pumping exercise helps mitigate stress levels.

• Regular cardiovascular training can help you maintain an optimal body weight.

• It improves sleep quality.

• Regular moderate exercise can increase antibodies (immunoglobulins), reducing susceptibility to viral illnesses like cold and flu.

• Exercises like walking or jogging strengthen bones, reducing the risk of osteoporosis.

Benefits of Anaerobic Exercise

Anaerobic exercise shares many of the health benefits of aerobic exercise. It includes reduced risk of illness, weight management, and better sleep. But here are some unique benefits of anaerobic exercise, such as:

• Anaerobic training involves short bursts that help prevent muscle mass loss, which starts around age 27, and boosts metabolism.

• High-intensity workouts (HIIT) stimulate excessive post-exercise oxygen consumption (EPOC), meaning you continue to burn calories after your workout.

• It enhances energy and stamina.

• Helps manage blood sugar, lower blood pressure, and improve your lipid profile. 

• Like aerobic exercise, anaerobic activity can help reduce anxiety and improve mood.

• Both types are important for a balanced workout plan, with experts recommending a combination to maximise health benefits.

Which Exercise is Right for You?

Aerobic exercise is beneficial for almost anyone. But it is crucial to speak with your healthcare provider if you’ve been sedentary for a long time or are experiencing some chronic condition.

It is important to start your aerobic exercise slowly to avoid injury. Anaerobic exercise may be hard on your body. It’s not generally recommended for fitness beginners. Your fitness coach can also help you create an anaerobic exercise routine tailored to your health conditions and fitness goals.

FAQs about Aerobic Vs Anaerobic Exercises

Are anaerobic workouts better than aerobic activities? 

Neither is better because they do different things. Aerobic exercise is great for your heart and endurance, while anaerobic exercise training is best for building power and muscle mass. A good routine usually includes a bit of both.

What are the disadvantages of anaerobic exercise? 

It is very taxing on the body and can lead to injury if you don't use proper form. You also need more rest time between sessions because your muscles need to recover from the high intensity.

Does anaerobic burn fat? 

Yes, it is very effective for fat loss. You burn sugar during the workout. The muscle mass built during the workout helps you burn more calories even when you are resting later.

How to tell if exercise is anaerobic? 

If you are breathing so hard that you can't carry on a conversation, it’s likely anaerobic. These are short, all-out bursts of energy like sprinting or lifting heavy weights.

How long should I do anaerobic exercise? 

Since it is so intense, these workouts are usually short. Work durations for anaerobic endurance training should be up to 2–3 minutes, followed by rest.

Final Thought

You can benefit from both aerobic and anaerobic training, as per your health and fitness goals. You may start with aerobic exercises such as walking, jogging, and strength training two to three times a week. As you progress in strength and endurance, you can add anaerobic exercise to your routine. Before starting any physical activity, consult a certified fitness professional at your gym. They can recommend the best combination of aerobic and anaerobic exercise for you.