Which Is Better an Elliptical or a Treadmill

Choosing between an elliptical and a treadmill depends on your fitness goals, joint health, and workout preferences. Both machines deliver excellent cardio workouts, but they target your body differently. This guide breaks down the key differences so you can pick the best option for your home gym.

Deciding between an elliptical and a treadmill is one of the most common questions people ask when building a home gym. Both machines are popular pieces of exercise equipment, and both deliver solid cardio workouts. But they work your body in very different ways.

If you are trying to lose weight, improve your endurance, or protect your joints, the right choice matters a lot. A treadmill lets you run or walk indoors, mimicking the natural motion of outdoor exercise. An elliptical, also called a cross trainer, gives you a smooth, gliding motion that keeps your feet on the pedals at all times.

This guide will walk you through everything you need to know. We will compare calories burned, joint impact, muscle engagement, and more. By the end, you will have a clear answer to the question: which is better an elliptical or a treadmill for you?

Key Takeaways

• Treadmills excel at high-impact running and walking workouts that burn more calories per minute.
• Ellipticals offer a low-impact alternative that is gentler on your joints and knees.
• Your choice should depend on your fitness goals, any existing injuries, and the type of workout you enjoy.
• Both machines are great for indoor exercise and can help you reach your weight loss targets.
• Consider your home gym space and budget before making a final decision.
• Mixing both machines into your routine can give you the best of both worlds.

Understanding the Treadmill

A treadmill is one of the most widely used pieces of gym equipment in the world. It features a moving belt that allows you to walk, jog, or run in place. Most modern models come with adjustable speed and incline settings, which let you customize your workout intensity.

How a Treadmill Works

The treadmill belt moves beneath your feet as you walk or run. You control the pace, and many machines let you simulate hill climbing by adjusting the incline. This makes treadmills incredibly versatile for different fitness levels.

Running on a treadmill burns a high number of calories because it engages your entire lower body. Your glutes, quads, hamstrings, and calves all work hard with every stride. The cardio workout you get from a treadmill is hard to beat when it comes to raw calorie burn.

Benefits of Using a Treadmill

• Burns a high number of calories per session
• Mimics natural running and walking movements
• Adjustable incline simulates outdoor terrain
• Great for training for outdoor races or events
• Widely available in gyms and for home use

Drawbacks of Using a Treadmill

• High impact on your joints, especially knees and ankles
• Can feel repetitive over long sessions
• Takes up a fair amount of floor space
• Not ideal if you have existing joint pain or injuries

If you are healthy and enjoy running, a treadmill is a fantastic choice. But if you have bad knees or joint issues, the constant pounding can cause discomfort over time. For more details on joint health, check out our article on is a treadmill or elliptical better for bad knees.

Understanding the Elliptical

An elliptical machine, sometimes called a cross trainer, provides a smooth and flowing workout. Your feet stay on the pedals the entire time, so there is no impact on your joints. This makes ellipticals a favorite among people who want a low-impact cardio workout.

How an Elliptical Works

You stand on the pedals and push them in an oval, or elliptical, motion. Most machines have movable handles that let you work your arms at the same time. This creates a full body workout that engages both your upper and lower body simultaneously.

The elliptical is especially popular for people who want the benefits of a cardio workout without the stress on their joints. It is also a great option for those recovering from injuries who still want to stay active.

Benefits of Using an Elliptical

• Very low impact on joints and knees
• Engages both upper and lower body muscles
• Smooth motion reduces risk of injury
• Great for people of all fitness levels
• Can reverse pedaling direction to target different muscles

Drawbacks of Using an Elliptical

• Burns fewer calories than running on a treadmill
• Does not mimic natural movement patterns as closely
• Can feel less intense for experienced runners
• The motion may feel awkward at first for some users

For a deeper look at how ellipticals compare for weight loss, read our guide on which is better to lose weight treadmill or elliptical.

Calories Burned: Treadmill vs Elliptical

One of the biggest factors people consider when choosing between these two machines is how many calories each one burns. The short answer is that a treadmill generally burns more calories, especially when you run. But the full picture is a bit more nuanced.

The number of calories you burn depends on several factors. Your body weight, workout intensity, duration, and fitness level all play a role. A 155-pound person running at 6 miles per hour on a treadmill can burn around 600 calories in one hour. The same person on an elliptical at a moderate pace burns roughly 450 to 500 calories in that same hour.

However, the elliptical can close the gap if you increase the resistance and incline. Many modern ellipticals offer challenging workouts that push your heart rate up significantly. The key is to maintain a high level of effort no matter which machine you choose.

If you want a detailed breakdown of calorie burn between these machines, see our article on what burns more calories a treadmill or an elliptical.

Factor	Treadmill	Elliptical
Avg. Calories Burned (1 hour)	500 – 700	400 – 550
Impact Level	High	Low
Muscle Groups Worked	Lower body primarily	Full body
Joint Stress	High	Low
Best For	Runners, high-intensity training	Low-impact cardio, recovery

Joint Health and Impact

This is where the elliptical really shines. If you have ever dealt with knee pain, shin splints, or ankle soreness, you know how frustrating it can be to find a workout that does not make things worse. The elliptical eliminates the jarring impact that comes with every foot strike on a treadmill.

Why Impact Matters

Every time your foot hits the treadmill belt, your joints absorb the force of your body weight plus momentum. Over time, this repeated impact can lead to inflammation, pain, and even injury. The elliptical removes this problem entirely because your feet never leave the pedals.

For people with arthritis, knee replacements, or chronic joint pain, the elliptical is often the clear winner. It lets you get a great cardio workout without aggravating your joints. You can read more about this topic in our piece on which is better for your knees treadmill or elliptical.

Can Treadmills Be Joint-Friendly?

Yes, to some extent. Walking on a treadmill at a moderate pace is much easier on your joints than running. Some treadmills also come with cushioning systems that reduce impact. But even with cushioning, a treadmill still puts more stress on your joints than an elliptical does.

If you love the feel of a treadmill but worry about your knees, try walking instead of running. You can also use the incline feature to boost calorie burn without increasing the speed or impact.

Muscle Engagement and Workout Intensity

The type of muscles each machine targets is another important difference. Understanding this can help you choose the machine that best supports your fitness goals.

Treadmill Muscle Engagement

A treadmill primarily works your lower body. Your quadriceps, hamstrings, glutes, and calves do the heavy lifting during a run or walk. The incline setting adds extra work for your glutes and hamstrings, making hill walks a great way to target your posterior chain.

However, a treadmill does not engage your upper body as much. Your arms swing naturally as you run, but they do not get a serious workout unless you use dumbbells while walking. This makes the treadmill a more lower-body-focused machine.

Elliptical Muscle Engagement

The elliptical is a full body workout machine. The moving handlebars engage your chest, back, shoulders, and arms. At the same time, the pedaling motion works your quads, hamstrings, glutes, and calves. This dual engagement means you burn more calories overall and build more balanced muscle.

One hidden benefit of the elliptical is that you can reverse the pedal direction. This shifts the focus to your hamstrings and glutes, giving you a different muscle workout in the same session. It is a small trick that makes a big difference over time.

Which Machine Fits Your Fitness Goals?

Your fitness goals should be the biggest factor in your decision. Here is a simple breakdown to help you decide.

Choose a Treadmill If…

1. You want to train for a running race or event
2. Your main goal is burning the maximum number of calories
3. You enjoy high-impact, intense workouts
4. You have healthy joints and no history of knee or ankle injuries
5. You prefer the natural feel of walking or running

Choose an Elliptical If…

1. You have joint pain, knee issues, or are recovering from an injury
2. You want a low-impact cardio workout that still burns calories
3. You prefer a full body workout that engages both upper and lower body
4. You are new to exercise or returning after a long break
5. You want a machine that is easier on your back and posture

For more on how these machines compare for weight loss specifically, visit our article on is the elliptical or treadmill better for weight loss.

Common Mistakes People Make

Whether you choose a treadmill or an elliptical, avoiding common mistakes will help you get better results and stay safe.

Treadmill Mistakes to Avoid

• Holding onto the handrails: This reduces your calorie burn and throws off your natural posture. Let your arms swing freely.
• Skipping the warm-up: Jumping straight into a fast run can strain your muscles. Start with a brisk walk for 5 minutes.
• Not using the incline: A flat treadmill burns fewer calories than one with a slight incline. Add variety to your workouts.
• Wearing the wrong shoes: Use running shoes with proper cushioning to protect your joints during high-impact workouts.

Elliptical Mistakes to Avoid

• Standing still on the pedals: Keep your feet moving and your knees slightly bent throughout the workout.
• Slouching forward: Stand up straight and engage your core. Slouching puts unnecessary strain on your lower back.
• Not using the handles: The moving arms are a key part of the elliptical experience. Use them to get a full body workout.
• Going too fast with no resistance: Increase the resistance level to make your muscles work harder and burn more calories.

Expert Insights on Choosing the Right Machine

Fitness experts agree that the best machine is the one you will actually use consistently. Both the treadmill and the elliptical have strong track records for improving cardiovascular health and helping people reach their weight loss goals.

According to many trainers, the ideal approach is to alternate between the two machines throughout the week. Use the treadmill for high-intensity sessions and the elliptical for recovery days or low-impact workouts. This strategy keeps your routine fresh and reduces the risk of overuse injuries.

For those who want to explore more comparisons, check out our article on which is better a treadmill or an elliptical for additional insights.

Ultimately, the best cardio machine for you depends on your personal needs, preferences, and physical condition. There is no single right answer that works for everyone. Listen to your body, set realistic goals, and choose the machine that makes you want to show up and work out every day.

Conclusion

So, which is better an elliptical or a treadmill? The honest answer is that both machines have unique strengths. A treadmill delivers a high-intensity, calorie-burning workout that is perfect for runners and fitness enthusiasts. An elliptical offers a gentle, joint-friendly alternative that works your entire body and suits people of all fitness levels.

If your joints are healthy and you love the feeling of running, go with a treadmill. If you need a low-impact option or want a full body workout, the elliptical is your best bet. You can also use both machines in your weekly routine to get the benefits of each.

The most important thing is to stay active and consistent. Whatever machine you choose, show up, work hard, and enjoy the process. Your fitness journey is personal, and the right equipment is the one that helps you reach your goals and feel great doing it.

Frequently Asked Questions

Is a treadmill or elliptical better for losing weight?

A treadmill generally burns more calories per hour, especially when running. However, an elliptical still provides a solid calorie burn and is easier to sustain over longer sessions. Consistency matters more than the machine you choose. For more details, see our guide on which is better to lose weight treadmill or elliptical.

Can I use an elliptical if I have bad knees?

Yes, ellipticals are one of the best options for people with bad knees. The smooth, gliding motion eliminates the impact that comes with running on a treadmill. Many physical therapists recommend ellipticals for knee rehabilitation. For more information, read our article on is a treadmill or elliptical better for bad knees.

Which machine gives a better cardio workout?

Both machines provide excellent cardio workouts. A treadmill tends to push your heart rate higher during running sessions. An elliptical offers a steady-state cardio workout that is easier to maintain for longer periods. The best cardio workout is the one you will do regularly.

Do ellipticals really work your upper body?

Yes, most ellipticals come with movable handlebars that engage your arms, chest, shoulders, and back. This makes the elliptical a true full body workout machine. Using the handles actively increases your calorie burn and improves overall muscle coordination.

How long should I work out on a treadmill or elliptical?

Aim for at least 150 minutes of moderate cardio per week, or 75 minutes of vigorous cardio. This translates to about 30 minutes of exercise, five days a week. You can split your time between both machines for variety and balanced training.

Is it better to walk or run on a treadmill?

Both walking and running on a treadmill are effective. Walking is gentler on your joints and perfect for beginners or recovery days. Running burns more calories in less time and builds more cardiovascular endurance. You can also try brisk walking on an incline for a challenging workout without the high impact of running.