top of page

Weight Loss Battle: Cardio Vs Weight Training

Updated: Dec 12, 2023

JS Fitness - Where Health Meets Community

A woman squatting

When it comes to shedding those extra pounds and achieving your weight loss goals, there’s a perpetual debate in the fitness world – cardio or weight training? Both forms of exercise have their unique benefits and play crucial roles in achieving overall health, but which one is more effective for weight loss? Cardio and weight training are two distinct forms of physical activity, each with its own set of benefits and effects on weight loss. While the best training regimens tend to include forms of both, knowing the benefits and general recommendations for each can provide you with a great starting point for your fitness journey[i].


Let’s jump into the difference between cardio and weight training to help you make an informed decision on your fitness journey.


1. Nature of Exercise:

Cardio: Involves activities that increase your heart rate and breathing, such as running, cycling, swimming, and aerobic exercises. These activities are typically rhythmic and sustained over a period.

VS

Weight Training: Focuses on resistance exercises using weights, machines, or body weight. The goal is to build and strengthen muscles through controlled, repetitive movements.


2. Calorie Burn:

Cardio: Is effective for burning calories during the exercise session. It can create a substantial calorie deficit, which is crucial for weight loss.

VS

Weight Training: While it may not burn as many calories during the workout as cardio, weight training contributes to an increased metabolic rate over time. Building muscle helps burn more calories at rest.


3. Afterburn Effect:

Cardio: Generally, has a moderate afterburn effect. Your body continues to burn calories for a short period after the workout, but the effect is not as pronounced as with weight training.

VS

Weight Training: Triggers a more significant afterburn effect due to the energy required for muscle repair and recovery. This can result in additional calorie expenditure post-exercise.


4. Muscle Building:

Cardio: Primarily focuses on improving cardiovascular endurance and burning calories. It may not contribute significantly to muscle building.

VS

Weight Training: Is designed to stimulate muscle growth and strength. The more muscle you have, the more calories your body burns, even at rest.


5. Body Composition:

Cardio: Emphasizes overall calorie burn and can contribute to weight loss. It may not have a significant impact on body composition or muscle definition.

VS

Weight Training: Helps reshape the body by toning and defining muscles. It contributes to a more sculpted appearance and can improve body composition.


6. Adaptation and Plateaus:

Cardio: The body can adapt to cardio exercises, potentially leading to plateaus. To continue seeing results, individuals may need to increase intensity or duration.

VS

Weight Training: Allows for progressive overload by increasing resistance. This constant challenge can help prevent you from remaining on a specific fitness level without progressing, therefore promoting ongoing improvements.


7. Joint Impact:

Cardio: Involves repetitive, often high-impact movements, which can put stress on joints, especially in activities like running.

VS

Weight Training: Generally, has lower joint impact, making it a suitable option for individuals with joint concerns.


Key points to consider regarding cardio for weight loss:

  • Cardio is renowned for its ability to torch calories during the workout itself.

  • Cardio is believed to target the fat-burning zone, where your body predominantly utilizes fat as a fuel source.

  • Beyond weight loss, cardio exercises contribute to improved heart health, increased endurance, and better overall cardiovascular fitness.

Weight Training is not just for bodybuilders; it plays a significant role in weight loss for women too:

  • Building lean muscle mass through weight training elevates your resting metabolic rate, meaning you burn more calories even when you are resting.

  • Weight training induces the afterburn effect, or excess post-exercise oxygen consumption (EPOC). EPOC is necessary for the body to restore itself to its pre-exercise state, therefore oxygen debt occurs where we consume increased oxygen levels post exercise training, therefore at the same time energy will also be released at an increased rate[ii].

  • While cardio primarily burns calories, weight training helps reshape your body by toning and defining muscles.

Summary


While many people prefer to reduce calories strictly through dieting, the healthiest and most sustainable approach to fitness includes a combination of a healthy diet, cardio, and weight training[iii]. Ultimately, the most effective approach for weight loss often involves a combination of both cardio and weight training which addresses various aspects of fitness, including cardio health, calorie burning, and muscle development.


In the cardio vs. weight training debate, the key lies in finding a balance that suits your preferences, goals, and lifestyle. Whether you prefer the rhythmic motion of running or the strength-building benefits of weightlifting, integrating both into your routine can maximize your weight loss efforts and contribute to a healthier, more vibrant you. Remember, consistency and enjoyment are key. Find activities you love to ensure your fitness journey is sustainable and most importantly, fulfilling.


Embarking on a fitness journey is a significant step towards a healthier and more vibrant lifestyle. The JS Fitness Website, along with the JS Fitness App and Online Coaching Program, have equipped multiple JS Fitness Tribe Members with the resources necessary to gain a better understanding of the benefits of both forms of exercise and how cardio and weight training can contribute to their specific fitness goals.


Start your weight loss journey with JS Fitness today! With a blend of cardio and weight training exercises, JS Fitness is committed to tailoring a workout routine that aligns with your unique goals - whether it’s weight loss, muscle building, or overall health and well-being.

 

References

Comments


bottom of page