A good StairMaster workout matches your fitness: beginners should climb for 10–20 minutes at a pace where they can still talk, intermediate users 20–30 minutes with intervals, and advanced users 30–45 minutes of hard intervals or sustained climbs. Two or three sessions a week is enough to make steady progress.
The short answer: start low and slow, stand upright, use the handrails only for balance, and build time before you build speed. A StepMill is demanding: the 2024 Adult Compendium of Physical Activities rates it at 9.3 METs, the same as running at 6mph, so even short sessions count as vigorous exercise under NHS guidance.
Key takeaways
With short, easy sessions. Start at one of the lowest levels for 10 minutes, at a pace where you can hold a conversation, and add 2–3 minutes each session until you can climb for 20 minutes comfortably.
The NHS describes moderate intensity as raising your heart rate and making you breathe faster, where "you can still talk, but not sing." That is the right effort for your first few weeks.
The StairMaster 4G and 8Gx Gauntlets both start at 24 steps per minute and climb in 20 levels, so the lowest levels are slow enough for a first session. If you have a health condition or have not exercised for a long time, check with your GP before starting vigorous exercise.
Stand tall and let your legs do the work. Hunching over the console and supporting your weight on the rails shifts load off your legs, which can make the session noticeably less demanding than it looks.
If you need to grip the rails hard to keep up, the level is too high. Drop it until you can climb upright, then build back up over the following sessions.
These three sessions progress from steady climbing to hard intervals. Effort is described with the NHS talk test, because the right level depends on your weight, fitness and model.
| Level | Warm-up | Main set | Cool-down | Total |
|---|---|---|---|---|
| Beginner | 3 min easy | 10–15 min steady, able to talk but not sing | 2 min easy | 15–20 min |
| Intermediate | 5 min easy | 8 rounds: 1 min hard (a few words at a time), 2 min moderate | 3 min easy | 32 min |
| Advanced | 5 min easy, building | 6 rounds: 2 min hard, 1 min moderate; then 10 min steady climb at moderate-hard effort | 5 min easy | 38 min |
Move to the next session in the table (for example, from Beginner to Intermediate) only when your current session feels controlled for two weeks in a row. If you finish a session unable to walk normally down the stairs at home, scale back the next one.
Two to four times, depending on your other training. The NHS guideline asks adults for "at least 150 minutes of moderate intensity activity a week or 75 minutes of vigorous intensity activity a week", and lists stair climbing among vigorous activities.
Three 25-minute StairMaster sessions meet the vigorous target alone. The NHS also recommends strengthening activities on at least two days a week, so a balanced week pairs stair sessions with strength work.
| Day | Beginner week | Intermediate week | Advanced week |
|---|---|---|---|
| Monday | StairMaster 15 min steady | StairMaster intervals | StairMaster intervals |
| Tuesday | Strength | Strength | Strength |
| Wednesday | Rest or walk | StairMaster 25 min steady | StairMaster 40 min steady |
| Thursday | StairMaster 15 min steady | Rest | Strength |
| Friday | Strength | Strength | StairMaster intervals |
| Weekend | StairMaster 20 min steady | StairMaster intervals | Long steady climb or rest |
Yes, if they are hard enough. In a 2019 study in Applied Physiology, Nutrition, and Metabolism, sedentary young adults climbed a three-flight stairwell vigorously, three times a day, three days a week, for six weeks.
According to the researchers' summary, the climbers improved their cardiorespiratory fitness compared with a control group that did not exercise. They were also stronger and produced more power in a maximal cycling test.
On a StairMaster at home, that translates into "exercise snacks": two or three hard climbs of a minute or two, spread through a working day. They do not replace longer sessions for endurance, but they are a practical way to stay consistent on busy days.
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StairMaster 8Gx Gauntlet StepmillFrom £4,995View product →
Raise one variable at a time: time first, then intervals, then speed. Changing everything at once is the quickest route to a session you cannot finish.
The 10G's faster top end and OverDrive make it the model for athletes and performance coaching. Our StairMaster 10G guide explains who needs it.
All four StairMaster machines run the workouts above; the differences are step size, top speed and how the climb feels. The specifications below are from StairMaster's current product sheets.
| Model | Mechanism | Levels and step rate | Step height | Best for |
|---|---|---|---|---|
| StairMaster 4G Gauntlet | StepMill (revolving staircase) | 20 levels, 24–162 steps/min | 15cm | Home gyms; beginner to advanced |
| StairMaster 8Gx Gauntlet | StepMill (revolving staircase) | 20 levels, 24–162 steps/min | 20cm | Commercial floors; full-height steps |
| StairMaster 10G Gauntlet | StepMill (revolving staircase) | 25 levels, 24–190 steps/min | 20cm | Athletes and sprint intervals |
| StairMaster FC 8 Series FreeClimber | Independent pedals | 20 levels, 24–162 steps/min | 2.5–36cm (1–14in) range | Short or deep steps; lower ceilings |
The FreeClimber is a stair climber with independent pedals rather than a StepMill, so users choose how deep each step is. Our guide to StepMills, stair climbers and the FreeClimber explains the difference in mechanism.
For calories per minute, a StepMill matches running. The 2024 Adult Compendium of Physical Activities gives a stair treadmill ergometer 9.3 METs, the same as running at 6–6.3mph and more than double treadmill walking at 3.0–3.4mph (3.8 METs).
The StairMaster does it without landing impact, but a treadmill is better for running-specific goals. Our StairMaster vs treadmill guide compares the two for home buyers.
Usually the 4G Gauntlet. In the 90 days to 6 October 2026, its product page drew 74 landing sessions, more than any other cardio product page on our site, and it is the StairMaster most recently bought straight through our checkout.
It runs every session in this guide and fits a 2.44m ceiling, where the 8Gx and 10G need 3.05m. Our best StairMaster for a home gym guide covers the choice in full.
Free UK delivery on every StairMaster. Orders are dispatched within 5 working days, with tracking emailed within 24 hours of dispatch, and delivered across UK mainland by our delivery partners.
You can choose courier delivery to self-assemble, pre-assembled delivery, or full installation arranged on site. Installation is quoted separately before you order.
Tell us who will use it, how you plan to train and your ceiling height, and we'll recommend the right model. Free UK delivery on every StairMaster. Business finance through Vercas Financial on orders from £5,000 for UK limited companies and partnerships of four or more partners.
See the StairMaster range → Call 0333 880 3211
StairMaster 10G Gauntlet StepmillFrom £7,375View product →
StairMaster FC 8 Series FreeClimber£3,766 – £9,995View product →
How long should a beginner stay on a StairMaster? Start with 10 minutes at one of the lowest levels, at a pace where you can talk but not sing. Add 2–3 minutes each session until you reach 20 minutes. Most beginners find the first sessions harder than expected, because every step lifts their whole body weight. Build time before speed.
Is 20 minutes on a StairMaster a good workout? Yes. At a vigorous effort, three 20–25 minute sessions a week meet the NHS guideline of 75 minutes of vigorous activity. The 2024 Adult Compendium of Physical Activities rates StepMill climbing at 9.3 METs, the same as running at 6mph, so 20 minutes is a genuine training session.
Should I hold the handrails on a StairMaster? Lightly, for balance. Leaning on the rails transfers body weight from your legs to your arms, which makes the climb easier and the calorie estimate on the console less accurate. If you need to grip hard to keep up, lower the level until you can climb upright.
Can I use a StairMaster every day? You can, if you vary the effort. Alternate hard interval days with easy, steady climbs, and include at least two strength sessions a week, as the NHS recommends. If your legs still feel heavy at the start of a session, make it an easy day or rest.
Which StairMaster is best for HIIT? The 10G Gauntlet, for sprint-style intervals: it climbs from 24 to 190 steps per minute across 25 levels and has OverDrive. The 4G and 8Gx run the same interval structure up to 162 steps per minute, which is plenty for most home and gym users. Prices start from £7,375 for the 10G and £3,495 for the 4G.
Is the FreeClimber good for the same workouts? Yes. The StairMaster FC 8 Series FreeClimber runs the same beginner, intermediate and advanced sessions with independent pedals instead of a revolving staircase. StairMaster lists its step height as 1–14in (2.5–36cm), so it suits short, quick steps or deep, strength-style steps. With the Apex LED console it needs no power socket.
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Pro Gym Essentials — premium home and commercial gym equipment, delivered across the UK. Prices taken from our live product pages, 6 October 2026; StairMaster specifications checked against StairMaster's current product sheets, 4 October 2026; activity guidance from the NHS and MET values from the 2024 Adult Compendium of Physical Activities.
