What Is an Elliptical Exercise Machine? | Low-Impact Cardio Explained

If your knees have ever protested after a run or your hips ache from the stair climber, the elliptical is the machine built for your next move. An elliptical trainer—sometimes called a cross-trainer—lets you stand upright on two pedals that move in an oval (elliptical) path, with handlebars that travel forward and backward to involve your arms. The result is cardiovascular training that spares your joints while still building stamina, leg strength, and—if you use the moving handles—upper-body endurance. Whether you are recovering from an injury or simply want a steadier, longer cardio session, the elliptical delivers it without the jarring impact of running.

How an Elliptical Machine Works

The machine’s pedals track an oval orbit while you stand on them, creating a smooth gliding stride that mimics walking or climbing without your feet ever leaving the pedals. Models with moving handlebars let you push and pull as you pedal, adding upper-body and core engagement. Some machines allow forward or backward pedaling, which shifts which muscles do the most work—forward targets the glutes and quadriceps; backward emphasizes the hamstrings and calves. Resistance is typically controlled by a magnetic flywheel or friction brake, and most modern machines include programmable workouts accessed from the console.

How to Use an Elliptical Safely

Step onto the pedals while facing the console—a slight wobble before you start is normal and will disappear as you begin moving. Start pedaling at a low resistance and build up over the first several minutes rather than cranking the dial immediately. Keep an upright posture: shoulders back, core lightly engaged, and hands on the moving handles if your model has them. Try the no-hands position only after you feel fully stable on the machine; it is an optional variation, not a requirement of a good workout. Increase the resistance gradually as your rhythm settles, and use any programmed workout on the console to guide the session length and intensity. Per the Cleveland Clinic’s guidance, maintaining proper form is the key to both safety and results.

Common mistakes include leaning heavily on the handles or hunching forward, which reduces the workout’s effectiveness and puts strain on your neck and shoulders. Starting with resistance that is too high also disrupts your natural stride and fatigues you before you find a rhythm. Remember that the elliptical requires active effort—it is low-impact, not no-effort—so treat it as a genuine workout rather than a seated rest with leg motion.

Elliptical vs. Treadmill: The Key Trade-Offs

The main difference between the two comes down to impact on your joints. The elliptical provides a lower-impact stride because your feet stay on the pedals throughout the motion, while a treadmill—particularly when walking at an incline or running at speed—transmits more force through the knees, hips, and spine. The trade-off is that treadmills typically allow a wider range of walking speeds and inclines, and they more closely mimic outdoor walking or running. If you have a joint history or are looking for a steady, sustained cardio session, the elliptical is the safer choice. For sport-specific training or higher calorie burn in shorter time, the treadmill may edge ahead depending on your goals. An article from Harvard Health notes that ellipticals remain one of the most popular low-impact choices for those balancing fitness with joint comfort.

Things to Look For When Choosing an Elliptical

Not all ellipticals are the same. Look at whether the model has moving handlebars (which add upper-body involvement), forward and backward pedaling capability, and magnetic versus friction resistance. Commercial-gym units tend to be larger and more durable, while home models save space but may have shorter stride lengths. Most gym and home units are electric-powered; self-powered models exist but are less common and typically priced lower. If you are in the market for a machine for home use, we have a tested roundup of the top-rated options in our elliptical workout equipment guide with recommendations for different budgets and body sizes.

FAQs

Is an elliptical good for weight loss?

Yes, because it provides consistent cardiovascular work that burns calories while keeping your joints comfortable enough for longer sessions—often 30 to 60 minutes. The actual calorie burn depends on your weight, the resistance level, and whether you use the moving handles to involve your upper body.

Does an elliptical build muscle?

It builds muscular endurance in the glutes, quadriceps, hamstrings, and calves, and—with moving handlebars—the back, chest, and arms. For significant muscle size or strength, you would still need resistance training, but the elliptical is excellent for leaner, more fatigue-resistant leg and core muscles.

How long should I use an elliptical for a good workout?

Most guidelines suggest 20 to 40 minutes for a solid cardio session, but the ideal length depends on your fitness level and goals. Beginners often start with 15–20 minutes at lower resistance, then build up the duration as endurance improves. Short high-intensity interval sessions (10–15 minutes) can also be effective when resistance varies.