A winter on the erg keeps your fitness, but it does nothing for your steering, your lookout or your balance in a moving boat. Treat the first weeks back on the water as a skills block: short, quiet outings, a deliberate look-ahead rhythm, warm layers that aren't cotton, and the club's circulation pattern refreshed before you push off. Poor lookout is the single biggest cause of reported rowing incidents in Britain, and it's the skill that fades fastest indoors.
Somewhere around February, the erg room starts to smell of ambition. You've pulled your 2k test, your split is better than it was in October, and the river outside the boathouse window looks almost inviting. Then you get back in a single and discover that the machine taught you nothing about where the bank is.
That's normal. The erg is a superb training tool, and it's stationary: there's nothing to hit, nothing to steer and nothing behind you. This guide is for the gap between the two, the first outings of spring when the engine is strong and the navigation is rusty. We're TriEye, the Norwegian eyewear brand that builds a rear-view mirror into the lens, so we'll get to mirrors. But most of what follows has nothing to do with what you wear.
What changes when you go from the erg back to the water?
Your fitness transfers. Your steering, lookout, balance and cold-water readiness don't, and they need a few weeks of deliberate practice to come back.
On the machine you sit still, the seat runs on a rail and the only thing you watch is the monitor. In a boat, every stroke is also a balance task and a navigation task. You're facing the wrong way, the river is moving, and so is everyone else who has just been let back out after winter. The power you built indoors can make it worse at first: you cover water faster than you remember, so the gap between "that buoy is miles away" and "that buoy is right here" shrinks. The first outings back are when scullers clip markers, drift wide on bends and meet crews coming the other way. None of it is a fitness problem. It's a skills problem that the erg can't train.
Is the first outing back on the water risky?
Not if you plan for it. The biggest risk on any outing is poor lookout, and that's the skill a winter indoors lets slip.
British Rowing publishes an analysis of every incident its clubs report. In its analysis of incidents reported in 2022, poor lookout on its own was the cause of 580 significant incidents, 40% of the total and the highest number on record. Most significant incidents, in the report's words, result in collisions or near collisions. Count every incident where poor lookout played a part alongside other causes, and the summary is blunt:
"Failure to keep a good lookout on the water was a major factor in 49% (52% in 2021) of incidents."
— British Rowing, Analysis of Incidents Reported in 2022
The report doesn't break incidents down by month, so we won't pretend spring is worse on paper. But the logic is simple: the skill behind half of all incidents is the one you haven't used since autumn.
How do you get your lookout back after a winter on the erg?
Make looking ahead a rhythm, not a reaction: check at a set interval, check more often on bends and busy stretches, and say your route out loud.
Before the first outing, walk the bank or reread the club's circulation plan. Rivers change over winter: a fallen tree, a new pontoon, a moved buoy. On the water, pick a looking rhythm and stick to it, for example a look every few strokes in open water and far more often near bridges, bends and launches. Turn the head, not the whole body, so the boat stays level. Use the bank as a reference: a fixed point over the stern tells you whether you're drifting long before the bow does. And in the first week, row when the river is quiet. The 7 am Saturday rush is not the place to rediscover your steering. For the full technique, our guides to holding your line in a single and how rowers see where they're going go deeper.
Does a rear-view mirror help a sculler coming back on the water?
Yes, on the water. On the erg it's useless, because there's nothing to see. Its value is turning most of your looks ahead into a glance.
Let's be plain about the indoor season: a mirror does nothing on a rowing machine, and we'd rather you didn't buy one for it. On the water it's different. A sculler faces backwards, so a mirror shows the course you're heading into. British Rowing's RowSafe 2026 expects steers to look over both shoulders, notes this can be "assisted by a head mounted mirror or similar device", and says club safety rules shouldn't restrict them. A mirror doesn't replace the full look over the shoulder. It fills the strokes in between, so you check more often without breaking your rhythm, which is exactly what a rusty lookout needs.
The View puts a small flat mirror in the lower outer corner of the lens. For rowing we suggest the dual setup, with a mirror on both sides of the lens, because you need to check both sides of the boat; dual ships with the larger mirror. Our rowing mirror sunglasses guide explains the set-up, and getting used to a mirror in your glasses covers the first outings honestly, including the bit where it feels odd.
What should you check before your first outing of the season?
Boat, kit, water, route and backup. Ten minutes on the bank saves a lot of trouble on the river.
| Check | What to look for | Why it matters in spring |
|---|---|---|
| Boat | Heel restraints, gates, rigger nuts, bow ball, fin | Boats sit for months; small faults show up on the first push-off |
| Clothing | Close-fitting wicking layers; no cotton, jeans or hoodies | The water stays cold long after the air warms up |
| Water and weather | Stream, flags, wind, club status board | Spring rivers often run high and fast after rain |
| Route | Circulation pattern, new hazards, where to spin | Banks, buoys and moorings move over winter |
| Eyes | Sunglasses for low sun and glare; a mirror if you use one, adjusted on the bank | Low spring sun off the water can hide a crew coming the other way |
| Backup | Someone knows you're out; launch cover if the club requires it | Fewer people around early in the season |
How cold is too cold to scull?
There's no single number. What matters is the water temperature, your ability to get back in or to the bank, and following your club's cold-weather rules.
RowSafe is direct about the risk: sudden immersion in cold water can cause a cold shock "that affects muscular co-ordination and impairs the ability to float or swim", and heat loss can quickly lead to hypothermia. Spring is deceptive, because a warm, bright afternoon sits on top of water that is still close to its winter temperature. RowSafe asks everyone to wear clothing suited to the conditions and never to wear denim, heavy cotton or a hoodie afloat. If you're returning after a long break, practise a capsize drill with your club before you scull alone, and stay with the boat if you go in. Your club's own cold-weather policy comes first; RowSafe is the framework clubs build it on.
What does a sensible first three weeks back look like?
Build skills first, then volume, then intensity. Keep the hard pieces on the erg until your steering is back.
| Week | On the water | Focus |
|---|---|---|
| 1 | Short, quiet outings, ideally in a stable boat or a crew | Balance, looking rhythm, spinning, stopping |
| 2 | Longer steady-state, still at quiet times | Holding a line over distance, bends, passing other crews |
| 3 | Normal sessions, including busier times | Short firm pieces once the lookout feels automatic |
This is our suggestion, not a coaching plan. Your coach knows your water and your club, and if they say otherwise, listen to them. The principle holds either way: the erg already took care of the fitness, so spend the first outings on the things it can't teach.
FAQ
Should I wear mirror sunglasses on the rowing machine?
No. On an erg you're stationary and there's nothing to steer around, so a mirror adds nothing indoors. Its job is on the water, where a sculler faces backwards and needs to see the course ahead.
How long does it take to get my steering back after a winter on the erg?
It varies with experience and with your water. Many scullers find the line comes back over the first handful of outings, provided those outings are calm, quiet and focused on lookout and balance rather than hard pieces.
Is it safe to scull alone in early spring when the water is still cold?
It can be, if your club allows it and you've prepared: someone knows you're out, you've done a capsize drill, you wear wicking layers rather than cotton, and you stay with the boat if you go in. British Rowing's RowSafe guidance warns that cold shock can impair your ability to swim, so follow your club's cold-weather rules first.
What sunglasses should I wear for spring sculling when the sun is low and the water glares?
A polarized lens cuts reflected glare off the water better than anything else. If you also want to see ahead without turning round, The View takes a Polarized Smoke lens ($169) with a mirror on one or both sides of the lens; for rowing we suggest dual. Lenses swap, so you can move to a lighter lens for grey mornings.
How do rowers avoid collisions when every club is back on the water at once?
Know the circulation pattern, keep to your side, look ahead at a steady rhythm and more often near bridges and bends, and call out early if you think you're closing on someone. In British Rowing's 2022 analysis, poor lookout alone caused 40% of significant incidents, so the habit matters more than the kit.
Can I add a mirror to the glasses I already row in, including prescription glasses?
Yes. The Clip, from $69, clips onto the glasses you already wear and comes with a mirror on the left, right or both sides. If you'd rather have a dedicated rowing pair, The View has the mirror built into the lens and takes a Prescription Insert Frame ($20) that your optician fits with your lenses.
Written by TriEye. Sources: British Rowing, Analysis of Incidents Reported in 2022; British Rowing, RowSafe 2026. Last updated 27 October 2026.
