How a Rowing Machine Works

A seated air-resistance machine measuring distance in metres, driven mostly by the legs.

A rowing ergometer — usually a Concept2 — is a seated machine with a sliding seat, a footplate and a handle attached to a chain and flywheel. Each stroke is a leg drive followed by a hip swing and an arm pull, then the same sequence in reverse on the recovery.

The most common misconception is that rowing is an arm exercise. Roughly 60% of the power in a good stroke comes from the legs, about 30% from the hips and back, and only about 10% from the arms.

The monitor shows split time per 500 m, stroke rate, watts and total metres. Split is the number most people train against: it is how long it would take to cover 500 m at your current effort.

Muscles worked

  • Quadriceps and glutes on the drive
  • Hamstrings and lower back through the hip swing
  • Lats, rear shoulders and biceps on the finish
  • Core throughout, holding the posture

What the monitor means

  • Split = projected time to cover 500 m at the current effort. Lower is faster.
  • Stroke rate (s/m) is strokes per minute — a high rate with a weak drive moves the boat slowly.
  • Damper is drag, not resistance. Most people row best between 3 and 5.
  • 1,000 m is the standard race distance in hybrid fitness formats.

Common questions

Does rowing build muscle?

It builds muscular endurance in the legs and back rather than size. It is primarily a conditioning tool.

Why does my lower back hurt when I row?

Usually the sequence: pulling with the back before the legs have finished driving. A coach can fix it in one session.

What is a good 1,000 m row time?

It varies enormously by size and training age, which is why the useful comparison is your own split over time, not someone else's.

Want to do it properly, in person?

Knowing the definition is one thing. Pacing it, transitioning between stations and holding form when you're cooked is what our coaches teach in our workshops and race simulations at Fit 4 Life Club, Port Coquitlam.