So you're getting into indoor rowing

Rowing machines sit unused in more garages than almost any other fitness equipment. Not because they don’t work — the erg is genuinely one of the best full-body cardio tools available — but because most people start without any technique guidance, hurt their lower back, and quietly give up.

That doesn’t have to be you. Here’s what your first 30 days actually look like, what to focus on, and what to ignore until later.

Week 1: Learn the stroke before you worry about intensity

Every coaching resource agrees on this: the biggest mistake new rowers make is treating the erg like a cardio machine and ignoring technique. They sit down, row hard, and wonder why their lower back hurts by session three.

The rowing stroke has four phases, in this exact order:

1. The catch — shins vertical, arms straight, body leaning slightly forward. This is where you start each stroke. Think of it as coiling a spring.
2. The drive — push with your legs first. Not your arms, not your back — your legs. The sequence is legs → body swing → arms. This is the most important thing to internalize.
3. The finish — legs flat, body leaning back slightly, hands pulled to your lower ribs. Hold this position cleanly for one beat.
4. The recovery — arms out, body over, then bend your knees and slide forward. This is the reverse of the drive. Arms → body → legs.

The phrase every rowing coach uses: “Legs, body, arms — arms, body, legs.” Say it while you row for your first few sessions. It helps.

Watch the Concept2 technique videos before your first session — they’re short (under 10 minutes total) and specific. Fifteen minutes of preparation will save you weeks of bad habits.

First-week workout: 10 minutes at a comfortable pace, around 20 strokes per minute. You should be able to hold a conversation. Stop when you feel form breaking down, not when you’re exhausted. The goal is repetitions of correct movement, not a workout yet.

Week 2: Build time, not intensity

If your lower back is sore after week one, the cause is almost certainly rounding during the drive — your back is doing work that your legs should be doing. Fix this before adding time or intensity.

In week two, extend to 15-20 minute sessions. Keep the pace easy. You are building a movement pattern, not fitness — fitness comes later. The erg will humble you regardless.

Stroke rate matters: Beginners almost always row too fast. Twenty strokes per minute (abbreviated 20 s/m or r20) feels slow. It is not slow. Elite rowers race at 36-40 s/m. Beginners should stay at 18-22 s/m for easy rowing. Going faster than that usually means sacrificing the catch — your best power position — for more strokes, which is the opposite of what you want.

Watch your monitor. On the Concept2 PM5, the stroke rate is displayed prominently. If it climbs above 24, slow down.

The PM5 monitor: Don’t get distracted by all the metrics in week two. The two numbers that matter right now are stroke rate (keep it in the 18-22 range) and your split time (shown as pace per 500 meters, e.g. 2:30/500m). The split tells you how fast you’re going. Don’t worry about what split you “should” have — learn what your easy pace feels like and what a harder effort does to it.

Week 3: Your first real workout

By week three, the stroke should feel like a movement, not a puzzle. This is when you introduce your first actual workout structure.

Simple intervals to start:

• Row 500 meters at a challenging but sustainable effort (you can talk, but you choose not to)
• Rest for 90 seconds — fully stop or paddle lightly
• Repeat 4 times
• Cool down with 5 minutes easy

This is it. Four 500-meter pieces. It sounds simple and it is not simple. The third and fourth pieces will surprise you.

Note your split time on each piece. Your first interval is typically 10-15 seconds per 500m faster than your easy pace. By the fourth, you may be slower than the first. That gap — and narrowing it over weeks — is how you measure progress on the erg.

Week 4: Build the habit, not the volume

The biggest risk in month one is doing too much too fast. Indoor rowing uses your hip flexors, lats, and posterior chain in ways that nothing else does. These muscles need time to adapt.

Aim for three sessions per week in week four, not five. Each session should be one of these:

• A longer easy row (25-30 minutes at r20, conversational pace)
• A short interval session (the 4x500m you know, or try 8x250m with 60 seconds rest)

The Concept2 Logbook: If you have a Concept2, connect the ErgData app and start logging every session. The Logbook tracks cumulative meters — seeing 20,000 meters at the end of your first month is more motivating than it sounds. The Concept2 community ranks challenges by total meters, and month-one numbers give you a baseline.

When it starts to click: For most people, it’s around week 3-4. The stroke becomes automatic. You stop thinking “legs, body, arms” and start thinking about where you’re looking, how your breathing matches the stroke, how the power curve feels. That’s the moment the erg stops being a machine and starts being a sport.

Common mistakes — and how to fix them

Pulling with your arms first: The most universal beginner error. Your biceps will fatigue long before your legs, which is exactly the wrong priority. Fix: before every drive, consciously delay the arm pull until your legs are almost fully extended.

Shooting the slide: Your hips rise before your shoulders during the drive, so you’re essentially doing a deadlift followed by a row rather than an integrated movement. Fix: engage your core at the catch and think about keeping your body angle constant as your legs push.

Going too hard too soon: The erg is deceiving. A 2:00/500m split feels manageable for 200 meters and catastrophic for 500. Start easier than you think you need to.

Ignoring the recovery: The return to the catch position matters as much as the drive. Sloppy recovery means a bad catch, which means a weak drive. Think of the recovery as setting up your next stroke, not resting between strokes.

What to do at day 31

After 30 days, you can row. Now it’s time to get better:

• Add structure with Pete Plan or Concept2’s built-in plans. The Pete Plan (thepeteplan.com) is the most popular free rowing program. It scales from beginner to competitive, structured 3-4 days per week. Follow it for 12 weeks and your fitness and technique will both be unrecognizable.
• Find a community. The r/Rowing subreddit is active and unusually helpful. Post your stroke for critique; people will give you real feedback. Monthly challenges (the annual Concept2 Holiday Challenge, October team challenges) are genuinely motivating.
• Consider one technique session. If you have access to a rowing club or a CrossFit coach who rows seriously, one hour of in-person feedback will compress months of self-directed improvement. The difference between rowing by feel and rowing with a coach watching is significant.

You now know what the erg is actually like — not the vague “great full-body workout” marketing description, but the specific, technical, demanding thing it actually is. Whether you continue or set it aside, that knowledge is worth more than the machine.