The Moveee team
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Ask a hundred cyclists what would most improve their indoor training and most will say a better trainer, a faster app, or more discipline. Almost none will say "a bigger fan." They're wrong. Cooling is the single highest-return upgrade in indoor cycling, and it costs less than a chain and cassette.
Here's how to build a trainer space you'll actually want to use, ranked by what genuinely matters.
Outdoors, moving at 30 km/h, you have a constant 30 km/h wind stripping heat off your skin. Indoors you have none of that while producing the same heat. Your core temperature climbs, your heart rate drifts up, your power falls, and the session ends early — and it feels like a fitness problem when it's a ventilation problem. Buy the fan first.
The priority list
Work down this list in order. Each item costs less than the trainer and several will change your sessions more than the trainer did.
A proper fan (or two)
Huge €40–120Heat is the number one limiter of indoor performance — not your legs, not your fitness. A high-volume fan aimed at your chest and face will do more for your session quality than any component you can bolt to the bike.
Trainer mat
High €30–70Catches sweat, protects the floor, and dampens the vibration that travels through a building and annoys everyone in it.
Somewhere to put a screen
High €20–150A wobbling laptop on a stool ruins sessions. A stable stand or wall mount at eye level makes the whole thing feel deliberate.
Sweat guard + towels
Medium €15–40Sweat is genuinely corrosive. It gets into headsets, stems and bolts, and it will quietly destroy a frame over a couple of winters.
Heart rate strap
Medium €40–90Adds the physiological half of the picture to your power data — particularly useful for spotting when heat is cooking you.
Dedicated trainer tyre or wheel
Nice to have €30–80Wheel-on trainers only. Saves shredding good rubber and stops the swap being a chore. Direct-drive users can skip this.
Better lighting
Nice to have €20–60A dim garage is a depressing place to spend an hour. Cheap, and it changes how the space feels more than you'd expect.
Getting the fan right
Since it's the top of the list, it's worth being specific:
- Aim for the chest and face, not the legs. That's where you dump the most heat and where the cooling feels most effective.
- Volume beats speed settings. A large, high-airflow fan on medium beats a small desk fan screaming on maximum.
- Two is meaningfully better than one. One low aimed at the torso, one higher at the head. This is the cheap upgrade almost nobody makes.
- Get it close. Airflow falls off fast with distance — a metre away is dramatically better than three.
- Open a window if you can. Recirculating hot air in a sealed garage has limits; fresh air genuinely helps.
Three builds
The bare minimum
One good fan
A cheap mat or old rug
Phone or laptop propped safely
Genuinely enough. Don't let kit be the reason you don't start.
The sensible setup
Two fans — chest and face
Proper trainer mat
Stable screen at eye level
Sweat guard + HR strap
Where most riders should land. Comfortable enough that you'll use it all winter.
The full cave
Big industrial fan
Large TV or monitor
Rubber gym flooring
Dedicated bike left set up
Speakers, good lighting, heater for winter
Diminishing returns beyond the sensible setup — but it's a lovely place to train.
The details that catch people out
- Noise travels through structure, not just air. If you're in a flat or above a bedroom, a thick mat and a direct-drive trainer matter more than any decibel figure on the box.
- Heat in summer is worse than cold in winter. A garage that's pleasant in January is unusable in July. Plan ventilation for both.
- Leave the bike set up if you possibly can. The five-minute swap sounds trivial and is the single most common reason a session doesn't happen.
- Keep a bottle within reach — and use it. Indoor sweat rates are far higher than most riders assume. Two bottles an hour is not unusual.
- Wipe the bike down afterwards. Thirty seconds with a cloth saves a corroded stem bolt in April.
The last piece: what's on the screen
You've cooled the room, stabilised the screen and protected the floor. The remaining variable is what you actually look at for the next hour — and that's the difference between an hour that drags and one that disappears.
That's the gap Moveee Indoor was built for. Instead of a fictional world, it renders your own saved routes in 3D from real map and elevation data — the actual streets, buildings and climbs of the roads your route follows. Ride your summer loop in January, or recon a course you've entered before you get there. It runs in the browser, so there's nothing to install on the laptop you just mounted to the wall, it holds your interval targets in ERG mode, and it's free while it's in alpha.
Build the space, point the fan at your chest, and give yourself somewhere worth looking. The best pain cave isn't the most expensive one — it's the one you keep walking into.
Keep reading
The best indoor cycling apps in 2026 (an honest round-up)
Zwift, TrainerRoad, Rouvy, MyWhoosh and the rest — what each one is actually for, what it costs, and how to pick the app that matches how you like to ride indoors.
How to choose a smart trainer (without overspending)
Direct-drive or wheel-on, ERG or not, which protocols matter and what accuracy you actually need. A plain-English buying guide for your first — or next — smart trainer.