The Best Workout Order: Cardio Before or After Weights?
When it comes to fitness, one question has left enthusiasts divided for years: Should you do cardio before or after strength training? While many preferred one method over the other based on personal experiences, new insights from recent research may help settle this long-standing debate.
Key Findings from Recent Research
A comprehensive study involving 45 young men classified as obese provides compelling evidence on the importance of workout order. Participants were divided into three groups over a 12-week period. While one group maintained their usual routines, the other two engaged in a structured exercise program that lasted 60 minutes, three times a week, focusing on strength training and cardio.
Results Speak Volumes
Here’s what the researchers discovered:
- Fat Loss: Those who lifted weights first experienced more significant reductions in overall body fat and visceral fat, which is closely linked to cardiovascular disease risks.
- Increased Activity: The weight-lifting group increased their daily step count by an average of 3,500 steps, in stark contrast to just 1,600 steps for those who started with cardio.
- Muscle Gains: Participants who prioritized lifting enhanced their muscular endurance and explosive strength.
Understanding the Science
So, why does the workout sequence matter? It all boils down to energy usage in your body.
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Glycogen Depletion: When you start with resistance training, you deplete muscle glycogen stores. This is akin to draining your car’s fuel tank. Once these stores are low, your body has to switch gears and rely on fat reserves during cardio, leading to greater fat loss.
- Compromised Strength: Conversely, beginning your workout with cardio might drain your energy, leaving your muscles partially fatigued and less effective during strength training.
Tailored for Your Goals
For Fat Loss
If your primary aim is to shed pounds and optimize daily activity, research strongly supports starting with weight training. This approach not only enhances your metabolism but also positively impacts your energy levels throughout the day.
For Cardiovascular Fitness
If improving your cardiovascular health is your chief goal, the order may not be as crucial. Both sequences will help improve aerobic fitness, so choose what feels best for you.
Expert Tips
- Consistency is Key: Regardless of the order you prefer, combining both cardio and strength training will yield health benefits.
- Listen to Your Body: Beginners should ease into any routine to prevent injury. Start with lighter weights and gradually increase intensity.
Wrap-Up
Ultimately, both cardio and strength training are vital components of a well-rounded fitness regimen. By prioritizing resistance training if fat loss is your goal, you can maximize results while also building confidence and energy levels that encourage further movement throughout your day.
Final Thoughts
Whether you’re a fitness enthusiast or just starting on your journey, understanding how exercise order affects your body can help you make informed decisions. Begin with weights to unlock the door to better fat loss and overall activity—your future self will thank you!

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Bio: Talia brings a background in health journalism and holistic living to help readers live better, one tip at a time.