Advertisements

How Does Cardio Help Build Muscle

by Daisy

Many people think that cardio is only for weight loss. They believe lifting weights is the only way to build muscle. But this is not true. Cardio can also help build muscle when done correctly. It improves heart health, increases endurance, and enhances muscle recovery. In this article, we will explore how cardio can support muscle growth and how to include it in your workout routine.

What Is Cardio?

Cardio, short for cardiovascular exercise, includes activities that increase your heart rate. Examples are running, cycling, swimming, and jumping rope. These exercises improve heart and lung function, helping your body use oxygen more efficiently.

Advertisements

Cardio is mainly known for burning calories and improving endurance. However, it also plays a key role in muscle growth when combined with strength training.

Advertisements

How Does Cardio Help Build Muscle?

1. Improves Blood Flow and Oxygen Delivery

Muscles need oxygen and nutrients to grow. Cardio increases blood flow, delivering more oxygen and nutrients to the muscles. This helps them recover faster after workouts. Better circulation also removes waste products, like lactic acid, which can cause soreness.

Advertisements

2. Increases Muscle Endurance

Cardio improves muscle endurance by strengthening slow-twitch muscle fibers. These fibers are responsible for long-lasting energy during exercise. When you have better endurance, you can lift weights for longer periods, leading to more muscle growth.

For example, cyclists develop strong leg muscles because their legs work for long periods during training. Even though cycling is cardio, it still builds muscle in the legs.

3. Supports Fat Loss and Muscle Definition

Excess fat can hide muscle definition. Cardio helps burn fat while maintaining muscle mass, making muscles look more defined. This is why bodybuilders include cardio in their routines, especially before competitions.

High-intensity cardio, like sprinting, can also stimulate muscle growth. This is because short bursts of intense exercise activate fast-twitch muscle fibers, which are responsible for explosive power.

4. Boosts Growth Hormones and Testosterone

Cardio can increase the production of hormones that support muscle growth, such as testosterone and human growth hormone (HGH). These hormones help repair and build muscle tissue.

However, the type and duration of cardio matter. Too much long-duration cardio, like excessive running, may lower testosterone levels. Short and intense cardio sessions, such as sprinting or high-intensity interval training (HIIT), have a positive impact on muscle-building hormones.

5. Enhances Recovery After Strength Training

Recovery is essential for muscle growth. After lifting weights, your muscles need time to repair and grow stronger. Light cardio, like walking or cycling, promotes active recovery by increasing blood flow. This helps muscles recover faster and reduces soreness.

What Type of Cardio Is Best for Building Muscle?

Not all cardio is the same when it comes to muscle growth. Some types of cardio are better for building muscle than others.

1. High-Intensity Interval Training (HIIT)

HIIT involves short bursts of intense exercise followed by rest periods. For example, sprinting for 30 seconds and walking for 1 minute. HIIT activates fast-twitch muscle fibers, which contribute to muscle growth. It also increases fat loss while preserving muscle mass.

2. Sprinting

Sprinting is one of the best forms of cardio for muscle growth. It engages multiple muscle groups, including the legs, glutes, and core. Sprinters often have strong, muscular legs because sprinting requires explosive power.

3. Stair Climbing

Climbing stairs or using a stair machine targets the legs and glutes. This exercise builds muscle endurance while also strengthening lower body muscles.

4. Rowing

Rowing is a full-body workout that strengthens the legs, back, and arms. It combines cardio with resistance, making it a great option for muscle building.

5. Jump Rope

Jumping rope works the calves, shoulders, and core. It improves coordination and endurance while keeping muscles engaged.

How to Combine Cardio and Strength Training

To maximize muscle growth, it is important to balance cardio and weight training. Here are some tips:

1. Do Cardio After Strength Training

If muscle growth is your main goal, do strength training first, followed by cardio. This ensures that your muscles have enough energy for lifting weights. Doing cardio first may reduce your strength performance.

2. Limit Long-Duration Cardio

Too much cardio, especially long-distance running, can lead to muscle loss. Stick to short and intense cardio sessions, such as HIIT or sprinting.

3. Use Resistance-Based Cardio

Cardio exercises that involve resistance, like rowing or stair climbing, help build muscle while improving endurance.

4. Keep Recovery in Mind

Muscles grow during rest periods. Overtraining with too much cardio and strength training can slow muscle growth. Make sure to get enough sleep and rest days.

Common Mistakes to Avoid

1. Doing Too Much Cardio

Excessive cardio can burn muscle instead of building it. Keep your cardio sessions short and intense to avoid muscle loss.

2. Not Eating Enough Protein

Cardio increases calorie burn, so you need to eat enough protein to support muscle recovery. Include lean meats, eggs, fish, and plant-based proteins in your diet.

3. Ignoring Strength Training

Cardio alone is not enough to build significant muscle. Strength training should be the main focus, with cardio as a supportive tool.

4. Skipping Rest Days

Rest is essential for muscle recovery. Overtraining can lead to injuries and slow down muscle growth.

Conclusion

Cardio is not just for weight loss. It plays a vital role in muscle growth by improving blood flow, increasing endurance, boosting hormones, and enhancing recovery. The key is to choose the right type of cardio, such as HIIT, sprinting, or rowing, and balance it with strength training.

When done correctly, cardio can help you build muscle while keeping your body lean and strong. Instead of avoiding cardio, use it wisely to support your fitness goals.

Related Topics:

Does Cardio Affect Muscle Growth

Is It Better To Do Cardio Before Weights Or After

How Much Cardio After Weight Training

You may also like

blank

Your go-to fitness resource, offering customized workout plans, nutrition guidance, and expert wellness advice. Committed to empowering all fitness levels with cutting-edge tools, reliable content, and a holistic approach to achieving health and vitality.

Copyright © 2023 Gtehy.com