Is a Rowing Machine Good Cardio? What We Found After Weeks on the Erg
If you’ve been searching “is rowing machine good cardio” or wondering whether a rowing machine is good cardio compared to running or cycling, the short answer from our testing is yes — arguably one of the best full-body cardio options you can put in a home gym in 2026. We’ve spent hours on air rowers, magnetic rowers, and water rowers, tracking heart rate response and how sore (or not) we felt the next day. Here’s what actually holds up.
The best rowing machines for cardio we tested
Concept2 Model D Indoor Rowing Machine
The flywheel resistance ramps up smoothly as you pull harder, so easy steady-state rows and hard intervals both feel honest rather than gimmicky. It's the machine most rowing coaches and CrossFit boxes actually use.
- Extremely durable, holds resale value
- Performance Monitor gives precise pace and calorie feedback
- Smooth, consistent air resistance curve
- Pricier than home fitness rowers
- Takes up more visual footprint (though it breaks down)
Sunny Health & Fitness SF-RW5515 Air Rowing Machine
It's noisier than a magnetic rower and the seat isn't as plush, but the air resistance still forces your heart rate up fast on 20-stroke sprints, which is really what matters for cardio.
- Very affordable entry point
- LCD monitor tracks time, count, calories
- Folds for storage
- Louder air fan
- Seat rail feels a bit rough over long sessions
Sunny Health & Fitness Obsidian Rowing Machine
The magnetic resistance is whisper-quiet, so it's the one we'd actually use during an early morning cardio session without waking anyone up.
- Very quiet magnetic resistance
- Compact footprint, folds upright
- Smooth handle pull
- Resistance ceiling is lower than air/water rowers
- Monitor is basic
MERACH Rowing Machine
The companion app walks you through structured cardio intervals with a coach on screen, which took a lot of the guesswork out of pacing for us early on.
- Guided app workouts
- Adjustable magnetic resistance levels
- Comfortable padded seat
- App subscription nudges for extra content
- Resistance knob can feel imprecise
ECHANFIT Water Rowing Machine
The water tank's swoosh sound and natural deceleration made steady-state cardio sessions genuinely enjoyable instead of a chore, which is the biggest factor in whether we actually stuck with it.
- Natural, realistic resistance feel
- Pleasant ambient water sound
- Sturdy wood-look frame
- Heavier and harder to move than air rowers
- Requires occasional water treatment tablets
Sunny Health & Fitness Row-N-Ride Squat Assist Trainer
It's not a full rowing stroke, but for anyone whose knees or lower back can't tolerate a deep catch position, this hybrid glider still elevated our heart rate without the joint stress.
- Very low impact on joints
- Combines squat and row motion
- Simple, sturdy design
- Not a true rowing cardio substitute
- Limited resistance range
How we chose
We tested each rowing machine across three types of cardio sessions: a 20-minute steady-state row at conversational pace, a 500m sprint interval set, and a longer 30-minute endurance piece. We logged how quickly heart rate climbed, how the resistance felt at different stroke rates, noise level, seat and rail comfort, and how easy each machine was to fold or store afterward — because a rowing machine that’s a hassle to set up is a rowing machine that stops getting used for cardio.
Is a rowing machine good cardio? What we actually noticed
Rowing engages roughly 85% of your muscles in one stroke — legs, core, back, and arms — which means your heart has to work to supply blood to a lot of tissue at once. In our sessions, heart rate climbed faster on the rower during hard intervals than it did on a stationary bike at a similar perceived effort, likely because more total muscle mass is firing on every pull. For steady-state, lower-intensity cardio, it felt comparable to an incline treadmill walk, just easier on the knees and hips since there’s no impact.
Low impact is the real selling point
The biggest difference we noticed versus running: zero pounding. If you’re recovering from knee issues, dealing with shin splints, or just want a cardio option that won’t beat up your joints daily, a rowing machine is genuinely one of the gentler high-output choices. That said, rowing does load the lower back if your form breaks down (rounding the spine at the catch), so proper technique matters more here than on a treadmill or bike.
Air vs. magnetic vs. water resistance for cardio
Air rowers like the Concept2 and Sunny SF-RW5515 respond directly to effort — pull harder, get more resistance, which naturally lends itself to interval training. Magnetic rowers (Sunny Obsidian, MERACH) are quieter and more consistent but cap out at a lower max resistance, which is fine for cardio but less ideal if you also want serious strength work. Water rowers (ECHANFIT) sit in between, with a resistance feel many people find the most “natural,” plus the ambient sound that oddly makes cardio sessions more pleasant.
| Resistance type | Best for | Noise | Cardio intensity ceiling |
|---|---|---|---|
| Air (Concept2, Sunny SF-RW5515) | Interval training, competitive rowing | Moderate-loud | Very high |
| Magnetic (Obsidian, MERACH) | Quiet home use, steady-state cardio | Quiet | Moderate |
| Water (ECHANFIT) | Enjoyable steady-state, realistic feel | Low, ambient | High |
How rowing cardio compares to other machines
If you’re choosing between a rower, a bike, or a treadmill for cardio, the honest tradeoff is this: rowing burns comparable or slightly higher calories per minute at matched effort thanks to the upper-body involvement, but it has a steeper technique learning curve. A bad rowing stroke wastes energy and stresses your lower back; a bad pedal stroke on a bike rarely does much harm. If you’re brand new to cardio equipment, we’d suggest a few sessions focused purely on form (legs-back-arms, then arms-back-legs on the return) before chasing calorie numbers on the monitor.
Who a rowing machine is (and isn’t) right for
- Great fit: anyone wanting low-impact, full-body cardio; runners cross-training around injuries; small spaces (most fold upright)
- Maybe not: those with existing lower-back issues who can’t maintain a neutral spine at the catch; anyone who strongly dislikes the seated, sliding motion
Related guides
- Best rowing machines
- Best exercise bikes
- Best treadmills
- Best ellipticals
- Cardio accessories worth buying
- Building a home gym
- How we test cardio equipment
- All buying guides
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Frequently asked questions
Is rowing machine good cardio compared to running?
Yes — it delivers similar or higher calorie burn per minute at matched effort, with far less joint impact than running, though it requires more technique focus.
Is a rowing machine good cardio for weight loss?
It can be, since it’s a full-body effort that burns calories efficiently and can be done at high intensity in short intervals or longer steady-state sessions.
How long should I row for cardio benefits?
Most people see solid cardio benefits from 20-30 minutes of steady-state rowing 3-4 times a week, or shorter 10-15 minute interval sessions.
Is a rowing machine good for cardio and strength at once?
Somewhat — it builds cardio fitness while lightly working legs, back, and arms, but it shouldn’t replace dedicated strength training like squats or deadlifts.
Does rowing hurt your back?
It can if your form breaks down, especially rounding your spine at the catch; keeping a neutral back and driving with your legs first prevents most issues.
Air, magnetic, or water rowers — which is better for cardio intervals?
Air resistance rowers respond most directly to effort, making them the best choice for high-intensity interval cardio.
Is 20 minutes on a rowing machine enough cardio?
Yes, 20 minutes at a solid effort is enough to elevate heart rate meaningfully and count as a legitimate cardio session, especially with intervals mixed in.
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