Low-cadence cycling is a way of raising crank torque at a given power. It can be a useful training stimulus. It is not a shortcut that guarantees nearly double the fitness gains from the same session.
The distinction matters because Roadman's previous version compressed one demanding eight-week research programme into a marketing claim: “same sessions, same effort, nearly double the results.” The study is more useful when its exact population, training and limits remain visible.
The direct verdict
Use low-cadence intervals when a rider has a defined reason to train force production or performance at higher crank torque, can maintain position and control, and has enough recovery for the added muscular demand.
Do not add them because:
- one group average says you will gain 8.7% VO2max;
- a professional team uses a session with different riders and monitoring;
- grinding feels more serious than riding at normal cadence; or
- a painful knee is assumed to need “strengthening” under more torque.
What the 2024 study actually tested
Hebisz and Hebisz's PLOS ONE study began with 26 well-trained female cyclists aged 17–20. Two were excluded after infections, leaving 12 riders in each group. Participants had at least three years of training, rode at least ten hours per week and raced at least 15 times per year.
Both groups completed an eight-week polarised programme organised in repeating four-day microcycles:
| Day | Session | Freely chosen group | Low-cadence group |
|---|---|---|---|
| 1 | Sprint intervals | 8–12 × 30 seconds maximal, above 80 rpm | Same repetitions at 50–60 rpm |
| 2 | High-intensity intervals | 4–6 × 4 minutes at 90–100% maximal aerobic power, above 80 rpm | Same repetitions at 60–70 rpm |
| 3 | Low-intensity endurance | 150–180 minutes near first ventilatory threshold | Same |
| 4 | Active recovery | 60–80 minutes below first ventilatory threshold | Same |
The sprint and high-intensity repetitions were performed uphill on 6–9% gradients. Four-minute intervals used eight minutes of active recovery. The programme also included recovery microcycles and daily heart-rate-variability monitoring that could change a high-intensity day to low intensity.
That is not “one torque session per week.” It is a high-frequency, monitored programme in a young, well-trained group.
What changed after eight weeks
Across the two groups, the study reported statistically significant group-by-time effects for VO2max and maximal aerobic power. Post-hoc group averages were:
| Outcome | Freely chosen cadence | Low cadence |
|---|---|---|
| VO2max | +4.6% | +8.7% |
| Maximal aerobic power | +3.0% | +8.1% |
Those numbers deserve attention. They do not mean every person in the low-cadence group gained 8.7%, that the cadence alone explains every adaptation, or that another population will reproduce the difference. The authors explicitly state that the small sample is not representative of the general population of training female cyclists.
The study measured aerobic-capacity outcomes. It did not report a cycling time-trial comparison, prove injury prevention, or establish that the programme should be repeated year-round.
The proposed mechanism was not directly measured
Lower cadence at the same power means higher torque on each pedal stroke. The paper discusses increased motor-unit recruitment and resistance-training-like neural adaptation as possible explanations.
Those mechanisms are plausible. They were not directly confirmed with muscle biopsies or motor-unit measurements in this trial. The page's old statement that low cadence “forces fast-twitch fibres to develop oxidative capacity” presented a hypothesis as an observed result.
The defensible version is: high-force cycling may recruit muscle and neural resources differently, which could contribute to adaptation; this study measured performance physiology, not the proposed cellular mechanism.
Why the broader evidence is mixed
Different “low-cadence” studies are often not testing the same intervention.
In 22 well-trained veteran cyclists aged 47 ± 6 years, 12 weeks of twice-weekly moderate intervals at 40 rpm did not improve aerobic capacity, performance, power, cadence, efficiency or strength. The freely chosen-cadence group improved several outcomes.
In 16 endurance-trained male cyclists, six weeks of high- or low-cadence intervals improved performance in both groups. High-cadence training shifted freely chosen cadence upward; the low-cadence group recorded the larger change in the short time-trial measure.
These are not contradictions to erase. They show why cadence, intensity, duration, population and the surrounding programme must be reported together.
A conservative torque-session introduction
The following is a coaching practice option, not the protocol proven by the 2024 study:
- Use one session in a week when the rider is otherwise recovered and pain-free.
- Warm up for at least 15 minutes and include several brief normal-cadence efforts.
- Complete 2–3 × 4 minutes seated at 60–70 rpm and a controlled tempo-to-low-threshold effort.
- Recover easily for four minutes at the rider's normal cadence.
- Keep the torso stable and the pedal stroke smooth. Do not chase a lower rpm if the hips rock or the knee path changes materially.
- Record cadence, average power, heart rate, RPE, left-right symptoms and the following day's response.
- Progress only one variable—repetitions, duration, power or lower cadence—at a time.
This deliberately begins below the research programme's 90–100% maximal-aerobic-power four-minute load. Its purpose is to establish tolerance and control, not to reproduce the study or promise its outcome.
An experienced, well-monitored rider may eventually use harder low-cadence work. At that point, the coach should be able to explain why the session replaces another quality stimulus and how success will be measured.
Outdoors, resistance mode or ERG mode?
The 2024 participants trained outdoors on 6–9% climbs. The study did not compare that setup with an indoor trainer, so “real climbs work better” is not an evidence-based conclusion.
| Setup | Useful feature | Main control issue |
|---|---|---|
| Outdoor climb | Natural resistance and event specificity | Traffic, gradient changes, gearing and safe turnaround |
| Trainer resistance or slope mode | Easy cadence changes without ERG lock-in | Rider must control power and cadence together |
| Trainer ERG mode | Holds a power target | If cadence falls, torque rises and the trainer can become difficult to recover |
Use the setup that lets the rider stop safely and repeat the prescribed work. A gear-ratio check can prevent an outdoor session from becoming an involuntary maximal grind.
Knee load and stop conditions
At the same power, low cadence raises torque per stroke. A small modelling study in competitive cyclists found higher peak patellofemoral compression at 70 than 90 rpm in one tested condition, while other knee-force measures did not all materially change.
That does not prove torque intervals cause injury. It does mean the increased force is not an imaginary concern. The old copy made two unsupported promises at once: that proper low-cadence work had not been shown to damage knees and that skipping an eight-week progression would cause injury. Neither claim can predict an individual's outcome.
Stop the session if pain appears or grows, the pelvis rocks, the foot or knee path changes, the rider cannot hold the target without a large power surge, or normal movement does not return during recovery. Persistent pain, swelling, weakness, altered sensation, night pain or loss of function needs qualified assessment.
Where torque work belongs in a training week
Low-cadence work is a quality load, not free aerobic volume. For most amateurs testing it, begin by replacing—not adding to—one existing hard or muscular-endurance session. Keep the surrounding recovery appropriate to the rider's total training and life stress.
After three or four exposures, review:
- Can the rider hold the intended power and cadence without position breakdown?
- Does perceived muscular cost fall at the same prescription?
- Are normal cadence, key sessions and next-day function preserved?
- Does the trained event actually require force production at similar cadence?
- Is the block solving a measured weakness, or simply creating fatigue?
If the answer is unclear, normal-cadence threshold work, event-specific climbing, strength training or more consistent endurance volume may be the better use of recovery.
Masters riders need their own decision
The positive 2024 result came from riders aged 17–20. It should not be transferred directly to a rider aged 50. The veteran trial's null result came from a different, moderate 40-rpm protocol and also should not be treated as the final word.
Masters riders can use torque intervals, but age, training history, strength, joint health, gearing and recovery all affect the cost. The masters cadence guide explains why age alone does not prescribe a higher or lower rpm.
How this page was checked
This page was reviewed on 25 August 2026 against the full 2024 PLOS ONE report, the veteran-cyclist low-cadence trial, the six-week high-versus-low-cadence trial and primary knee-loading research.
The update corrects the authors' name from “Habis” to Hebisz, the sample from 31 mixed cyclists to 24 well-trained female cyclists aged 17–20, the cadence prescription from a universal 40–60 rpm to the study's separate 50–60 and 60–70-rpm conditions, and the claim of an identical single session to a complete polarised programme. It removes guaranteed gains, unsupported fibre measurements, the unexplained body-mass claim and the promise that outdoor torque work is superior to a trainer.
Low cadence remains a useful tool. Publishing its real dose and uncertainty makes it more useful—not less.