top of page
  • packanimalfit

Is cardio exercise important for bodybuilding?

Matt Siekbert, owner of Pack Animal Fitness gym in Saint Petersburg,

Florida, is often asked about the importance of cardio exercise in

bodybuilding. As an expert in weightlifting and bodybuilding, he understands

the curiosity surrounding this topic. In this article, we will explore the

role of cardio exercise in bodybuilding and whether it is truly essential

for achieving optimal results.

Cardio exercise, also known as cardiovascular or aerobic exercise, refers to

activities that increase the heart rate and promote cardiovascular fitness.

Examples of cardio exercises include running, cycling, swimming, and jumping

rope. These activities are typically performed for an extended duration,

aiming to elevate the heart rate and sustain it at a moderate to high


When it comes to bodybuilding, the primary focus is on building muscle mass,

strength, and achieving a well-defined physique. Weightlifting, resistance

training, and proper nutrition play crucial roles in attaining these goals.

However, the question remains: Does cardio exercise have a place in the

world of bodybuilding?

One of the main arguments in favor of incorporating cardio into a

bodybuilding routine is its impact on overall health and well-being.

Cardiovascular exercise improves heart health, increases lung capacity, and

enhances blood circulation throughout the body. It also aids in reducing the

risk of chronic diseases such as obesity, diabetes, and heart disease. By

engaging in regular cardio exercise, bodybuilders can maintain good

cardiovascular health and overall fitness, which can contribute to their

long-term success in the sport.

Another benefit of cardio exercise is its ability to promote fat loss.

Bodybuilders often strive to achieve low body fat percentages to enhance

muscle definition and aesthetics. While weightlifting helps build muscle

mass, cardio can assist in shedding excess body fat, thus unveiling the

hard-earned muscles underneath. By incorporating cardio workouts into their

routine, bodybuilders can create a calorie deficit, which is crucial for

losing fat and achieving a lean physique.

Additionally, cardio exercise can improve endurance and stamina, which can

have a positive impact on weightlifting performance. While strength training

primarily targets muscular strength and hypertrophy, cardiovascular fitness

can enhance overall work capacity. This can result in improved performance

during weightlifting sessions, allowing bodybuilders to lift heavier

weights, perform more repetitions, and increase training volume. By

enhancing endurance, cardio exercise indirectly supports muscle growth and

strength gains.

However, it's important to strike a balance between cardio and

weightlifting, as excessive cardio can potentially hinder muscle growth.

Intense cardio sessions, especially when performed for prolonged durations,

can deplete glycogen stores and interfere with muscle recovery. This can

lead to increased muscle fatigue and impede strength gains. To avoid this,

bodybuilders should carefully manage their cardio workouts and ensure they

allow sufficient time for muscle recovery and growth.

To optimize the integration of cardio exercise into a bodybuilding routine,

a few key considerations should be kept in mind. First, bodybuilders should

select cardio activities that minimize the impact on muscle recovery.

Low-impact options such as cycling or swimming can be advantageous in this

regard. Second, cardio sessions should be properly timed to avoid

interference with weightlifting sessions. Performing cardio on separate days

or at least several hours apart from weightlifting sessions can help prevent

excessive fatigue and allow for adequate recovery.

Ultimately, the importance of cardio exercise in bodybuilding is subjective

and dependent on individual goals and preferences. Some bodybuilders may

find that incorporating regular cardio workouts into their routine improves

overall fitness, aids in fat loss, and enhances their weightlifting

performance. Others may prefer to focus solely on weightlifting and rely on

nutrition and calorie manipulation to achieve their desired body


While cardio exercise can provide numerous benefits to bodybuilders, its

inclusion in a training regimen should be carefully evaluated based on

individual goals, preferences, and overall workout programming. It can be a

valuable tool for promoting cardiovascular health, aiding in fat loss, and

improving endurance and stamina. However, excessive cardio can potentially

hinder muscle growth and interfere with recovery if not properly managed.

Remember, we are Stronger in Packs, unleash your fitness potential at Pack

Animal Fitness! Visit us online at or come

back and take a tour of our great gym at 5985 49th S N, Saint Petersburg, FL


Disclaimer: The content provided in this article is for informational

purposes only. Always consult with a qualified fitness professional and your

doctor before starting any exercise program or making significant changes to

your training or nutrition regimen.

1 view0 comments


bottom of page