How many calories does rowing burn?

A steady rowing session burns roughly 600 to 800 calories an hour for most adults, depending on body weight and intensity, which is comparable to running at a moderate pace. Because rowing is low-impact and uses nearly the whole body, most people can sustain that effort for longer than an equivalent run.

What muscles does rowing work?

Rowing is a leg-driven sport: roughly 60% of the power comes from the quadriceps, glutes and hamstrings, about 30% from the trunk and back, and only about 10% from the arms. Across a full stroke it engages close to 86% of the body's musculature, including the deep core that stabilises the boat.

Is rowing better than running for fitness?

Both build excellent cardiovascular fitness, but rowing adds full-body muscular endurance and removes ground impact, so it is generally easier on knees, hips and ankles. Runners often take up rowing to keep training while managing joint issues, and rowers cross-train by running or cycling.

How is rowing on the water different from using a rowing machine?

An erg trains fitness and power with precise measurement and no weather. Rowing on the water adds balance, timing and boat feel, and is done with a crew. Most rowers use the erg for winter base and interval work, and the water for technique, crew rowing and racing.

Is rowing bad for your back?

Rowing with correct technique is not bad for your back, but rowing with a rounded spine and an early back swing can be. The protective habits are driving with the legs first, hinging from the hips with a braced spine, building volume gradually, and learning under coaching from the first session.

How fit do you need to be to start rowing?

Far less fit than people assume. You need to be 18 or older, able to swim, and able to perform the rowing motion without pain. Rowing is self-paced, so beginners simply row shorter distances at a lower rate while their fitness catches up, which usually happens within a few weeks.

How often should you row each week?

Two to three sessions a week is enough to see meaningful cardiovascular and strength gains. Our members are on the water anywhere from three to seven days a week depending on season, weather and how seriously they are racing, with the majority of that time spent at a steady aerobic pace rather than flat out.

What is a good stroke rate for fitness rowing?

For steady aerobic training, 18 to 22 strokes per minute with strong leg drive is ideal — low rate, high power, long recovery. Higher rates of 28 and above belong in short interval work and racing, not in everyday fitness rowing.

Health & fitness

Rowing might be the most efficient exercise ever.

“With each stroke, pretty much every part of the body is used,” says exercise physiologist Stella Lucia Volpe. “People think it's all arms, but rowing is much more legs and core.” Here is what that means in practice — the muscles, the numbers, the training and the technique that keeps you healthy doing it.

By the numbers

Why one stroke does so much

~86%

of your muscles work in a single stroke

Legs, core, back, shoulders and arms, in that order of importance.

600–800

calories an hour at a steady pace

Comparable to running, without the pounding.

impact shocks per stroke

You stay seated; your feet never leave the footplate.

18–36

strokes per minute

From a long steady row to the last 250 metres of a sprint.

Rowing is the rare sport that trains cardiovascular endurance and muscular endurance in the same movement, at an intensity you choose yourself, with no ground impact at all. That combination is why it suits adults in their twenties and adults in their seventies equally well.

Anatomy of a stroke

Legs, then body, then arms

Every rowing stroke has four phases, and almost every beginner's instinct — to pull with the arms — is the wrong one. Power comes from the biggest muscles first.

1
The catch
Set-up
Shins vertical, arms long, core braced. Nothing is pulling yet — the blade simply enters the water.
Hip flexorsCalvesDeep core
2
The drive
≈ 60% legs
The legs press the seat away first. This is where the power comes from, and where most beginners try to use their arms instead.
QuadricepsGlutesHamstrings
3
The finish
≈ 30% trunk, 10% arms
The body swings open through the hips, then the arms draw the handle to the ribs. Legs, body, arms — never all at once.
Erector spinaeLatsRhomboidsBiceps
4
The recovery
Rest in motion
Hands away, body over, slide forward — twice as long as the drive. The recovery is where a crew finds its rhythm and a rower finds their breath.
Hip flexorsPostural coreForearms

CYC eight driving through the stroke at the Head of the Hooch — Legs, body, arms, all at once

CYC women's double sculling at the Head of the Hooch 2023 — Sculling in a double

Early morning at the CYC launch dock on Lake Wylie — Early mornings on Lake Wylie

Erg or water

Two ways to row, both worth doing

Rowing machines are superb workouts. Nothing beats being on the water with a crew. Serious rowers do both, and use each for what it is best at.

The erg

An indoor rowing machine is the most honest gym equipment ever made. It never flatters you, it works whatever the weather, and it is how rowers stay fit from December to March.

The water

Nothing beats being on the water with a crew — intense and tranquil in the same hour. The technique is easy to learn and takes years to refine, which is exactly the appeal.

What it trains: Raw fitness and power, measured to the watt; Fitness plus balance, timing and boat feel
Weather: Never a factor; Wind, chop, lightning and cold water all decide the day
Feedback: Split, watts and stroke rate on a screen; The boat runs quiet and level — or it doesn't
Best for: Winter base, intervals, testing, travel; Technique, crew work, and the reason you took up rowing
Where: Erg room, gym, home; Launching from the CYC docks onto the Catawba

Training intensity

The five training zones

Rowers describe effort by stroke rate and heart rate rather than speed. Most training — far more than newcomers expect — happens in the two easiest zones.

Rowing training zones by stroke rate and heart rate
Zone	Name	Rate	Max HR	What it is for
UT2	Utilisation 2	18–20 spm	65–75%	Long steady rows. Most of our water time, and where aerobic base is actually built.
UT1	Utilisation 1	20–24 spm	75–82%	Firm, conversational-but-working pace. Typical of a solid 8–12 km row.
AT	Anaerobic threshold	24–28 spm	82–88%	Race pace for head races. Sustainable for roughly 20 minutes.
TR	Transport	28–32 spm	88–95%	Interval work — 500s and 1ks with rest. Builds sprint speed.
AN	Anaerobic	32–36+ spm	95–100%	Starts, sprints and the last 250 metres. Short, brutal, rare.

The common mistake is rowing everything at a medium-hard effort. Long, low-rate rows with strong leg drive build the aerobic engine; short, genuinely hard intervals build speed. The middle ground builds fatigue.

A training week

What training here actually looks like

CYC Rowing launches from the Catawba Yacht Club docks on Lake Wylie. The team sculls and sweep rows in singles, doubles, quads, fours and eights, and is on the water three to seven days a week depending on season and weather.

Weekday mornings
Small boats at sunrise
Singles, doubles and quads off the dock at first light. Typically 8–12 km at a steady UT2 pace, back before work.
Weekend mornings
Crew boats
Fours and eights when enough rowers sign up — the sessions where boat speed and timing come together.
Race build-up
Pieces and intervals
In the weeks before a regatta, steady rows give way to 1k and 500m pieces at race rate.
Winter
Erg, weights and mobility
Short days and cold water move training indoors. Base miles on the erg, circuits, and the Concept2 Virtual Team Challenge each January.

Rowing without injury

Five rules for a healthy back

Rowing has a reputation for back trouble that belongs almost entirely to bad technique and too much volume too soon. Both are avoidable.

Drive with the legs
The sequence is legs, then body, then arms. Opening the back early is the single most common cause of rower's back pain.
Hinge from the hips
Keep a long, braced spine and pivot at the hips. A rounded lumbar spine under load is what does damage, not rowing itself.
Build volume slowly
Chiropractor Bob Cummins puts it bluntly: long distances or long high-intensity intervals, taken on too soon, are a sure way to injure your back. Break early sessions into short pieces with rest.
Get coached from the first stroke
Technique learned properly is easier than technique corrected later. That is exactly what our Learn to Row class is for.
Train the core off the water
Planks, dead bugs and hip mobility protect the lower back more than any amount of extra rowing.

Off the water

Cross-training and winter work

Concept2 Workout of the Day

Three erg workouts published daily — short, medium or long — so you never have to invent a session. See today's workout.

Strength and circuits

High-repetition, weight-based circuits mix anaerobic and aerobic work — the most efficient way to build regatta fitness. Use a trainer, a gym and real weights.

Cross-training that transfers

Cycling, swimming and hill walking all build the aerobic base rowing runs on, while yoga and mobility work protect the hips and thoracic spine that the stroke depends on.

Virtual Team Challenge

Every January, Concept2 runs a month-long worldwide erg competition and CYC enters a team. Standings and details.

Speaking rowing

The vocabulary, in one place

Sculling: Rowing with two oars — a single (1x), double (2x) or quad (4x).
Sweep: Rowing with one oar — a pair (2-), four (4+) or eight (8+).
Erg: An indoor rowing machine. Short for ergometer, because it measures work done.
Split: Time to cover 500 metres at your current pace — the standard measure of rowing speed.
Rate / spm: Strokes per minute.
The catch: The moment the blade enters the water at the front of the stroke.
The drive: The propulsive phase: legs, then body, then arms.
The recovery: The return to the catch, roughly twice as long as the drive.
Puddles: The swirls left behind each blade — clean puddles mean a well-timed crew.
Coxswain: The person steering and calling the race from a sweep boat.

Want the full vocabulary? Row2k's glossary of rowing terms is the one rowers actually use.

Common questions

Rowing and fitness, answered

The questions we hear most often from people weighing up rowing as their next form of exercise.

Ready to try it?

You do not need to be fit to start — rowing is self-paced, and beginners simply row shorter distances at a lower rate while their fitness catches up. What you do need is coaching from the first stroke, which is exactly what our once-a-year beginner class is for.

Learn to Row Why row

Rowing might be the most efficient exercise ever.

Why one stroke does so much

Legs, then body, then arms

The catch

The drive

The finish

The recovery