Air Bike Intervals: A Short Conditioning Session That Works
A good air bike interval session takes 12 to 20 minutes including the warm-up, and it should leave you breathing hard but able to repeat every interval at roughly the same output. The simplest version that works for most people: a five minute easy warm-up, then 8 rounds of 20 seconds hard and 70 seconds easy, then three minutes of easy spinning. Do it once or twice a week, after strength work or on a separate day, and add one round every week or two. Below are three sessions I use with clients, how hard each should feel, and how to progress them without wrecking your legs for the rest of the week.
Why the air bike suits short sessions
The air bike has a fan for resistance, so the harder you push and pull, the more resistance you get. There are no levels to set. It also uses arms and legs together, which means you can produce a high heart rate quickly without the impact of running or the technical demands of a rower at speed. For someone who wants conditioning in a session that is mostly about strength, that combination is hard to beat.
The same fan is what makes it unforgiving. Because resistance rises steeply with speed, a sprint that starts too fast will empty you in ten seconds. Most bad air bike sessions come from that: an all-out first interval followed by a slow, miserable decline. The sessions below are built to avoid it. If you want the technique side in more depth, seat height, hand position and how to pace a sprint, our separate guide on using an air bike for intervals without burning out covers it.
Before you start: setup and effort scale
- Seat height: a slight bend in the knee at the bottom of the pedal stroke. Too low and your knees take the strain; too high and you rock on the seat.
- Seat position: far enough back that your arms can push and pull without your knees hitting your elbows.
- Measure output: most air bikes show watts, calories or RPM. Pick one and use it every time, so you can compare sessions.
For effort, I use a simple 1 to 10 scale. A 3 is a conversational spin. A 6 is talking in short sentences. An 8 is a few words at most. A 10 is a true maximum, which you will rarely need here.
Three sessions, from easiest to hardest
| Session | Work : rest | Rounds | Effort in work | Total work time |
|---|---|---|---|---|
| A. Starter | 20s : 70s | 6 to 10 | 7 to 8 | 2 to 3.5 minutes |
| B. Minute repeats | 60s : 60s | 5 to 8 | 7 | 5 to 8 minutes |
| C. Short and sharp | 10s : 50s | 8 to 12 | 9 | 80 to 120 seconds |
All three sit inside the same frame: five minutes easy to warm up, building from a 3 to a 5, with two 10 second pick-ups in the last minute; the intervals; then three minutes easy to bring your breathing down. Rest intervals are slow pedalling, not stopping. Keep the legs turning.
Session A: the starter
This is where almost everyone should begin. Twenty seconds is long enough to push the heart rate up and short enough that pacing is forgiving. The long rest lets you recover so that round eight looks like round one. Your target is consistency: if your watts or calories in the last round drop more than about 15 per cent below the first, you went out too hard. Next time, start a little lower.
Session B: minute repeats
Sixty seconds at a 7 feels manageable for the first two rounds and honest by round five. This one builds the ability to hold a hard pace, which carries over well to sports like football, padel and skiing. Pace it from the start: settle into a rhythm in the first ten seconds and hold it, rather than sprinting and fading.
Session C: short and sharp
Ten seconds near maximum, then plenty of easy pedalling. Total hard work is under two minutes, but quality is high. This suits people who already have a base from Sessions A and B and want something brief before or after a lower-volume strength day. Do not use it in your first month.
A six-week progression
- Weeks 1 and 2: Session A, 6 rounds, once or twice a week.
- Weeks 3 and 4: Session A, 8 to 10 rounds, once a week; Session B, 5 rounds, once a week.
- Week 5: Session B, 6 to 7 rounds; optionally replace one session with Session C, 8 rounds.
- Week 6: keep the session count but drop rounds by a third. An easier week lets the work settle in.
Progress one thing at a time: either add rounds or push for a higher average output, not both in the same week. Write the numbers down. A training log turns “I think I am fitter” into something you can see, and our post on keeping a training log explains a simple format.
Where intervals fit around strength training
The order matters. If strength is your priority, lift first and do intervals afterwards, or on a separate day. Hard intervals before a heavy squat session leave your legs tired and your technique worse. A typical week for a busy client looks like this:
- Two or three strength sessions, each finishing with 10 to 12 minutes of Session A or B on one of them.
- One short standalone interval session on a non-lifting day, if time allows.
- Walking on the other days.
Avoid hard intervals the day before your heaviest lower body session. If you are short of time and must choose, keep the strength work and drop the intervals.
The UK Chief Medical Officers’ physical activity guidelines suggest adults aim for at least 150 minutes of moderate activity or 75 minutes of vigorous activity a week, or a mix, plus muscle strengthening on at least two days. Short bouts of vigorous activity count towards that; the full guidance is on gov.uk. Interval sessions are a time-efficient way to get some of your vigorous minutes, alongside, not instead of, general daily movement.
Common mistakes
- First interval all-out. The fan punishes it. Aim to finish the session wishing you had pushed a bit harder, not hanging on.
- Stopping during rest. Easy pedalling helps you recover between rounds. Sitting still makes the next start harder.
- Arms doing nothing. Push and pull through the handles. The bike is designed to share the work.
- Doing it every day. Two quality sessions a week beat five ragged ones.
- Using intervals to “burn off” a meal. They are for fitness. Food is a separate decision.
Safety first
Hard intervals raise heart rate and blood pressure quickly. Check with your GP first if you have a heart condition, high blood pressure, are pregnant, have had chest pain or dizziness during exercise, or are returning after a long break. Stop if you feel faint, sick or have any chest discomfort. Light-headedness after a hard effort is usually a sign to keep pedalling slowly rather than climbing straight off.
Doing this with a coach
In our private studio on Archway Road, the air bike sits alongside the squat rack and cable station, so a short interval block can follow your strength work without waiting for equipment. In 1-1 sessions I set the starting output from your warm-up numbers, watch your pacing and adjust rounds week to week. If you would like a programme built around this, have a look at private 1-1 training in Highgate, or read more about how coaching works at the studio. Everything else is on the Highgate House homepage.
Questions we get asked
How many calories does an air bike session burn?
It varies widely with body size and effort, and the bike’s display is an estimate. Treat it as a way to compare your own sessions, not as an accurate figure.
Is the air bike good for fat loss?
It helps you get fitter in little time, which supports fat loss. The calorie deficit itself mostly comes from food.
Can beginners do air bike intervals?
Yes, starting with Session A at fewer rounds. The bike adapts to whatever effort you give it.
How long until I notice a difference?
Most people find the same session feels easier, with a higher average output, after a few weeks of consistent work.
Book with The Highgate House
Ready to start training properly? Email us at [email protected] with the service and the day that suits you, and we will come back to you with times.
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