Nordic walking has a reputation as a sport for retirees — undeservedly. Done properly, it moves the whole body with every step, lifts heart rate substantially at low impact, and fills exactly the gaps a pure running plan leaves open: easy aerobic time that spares the joints, plus torso and arm strength that running neglects. What nordic walking is not is a replacement for running. Intensity stays clearly lower, running economy does not improve from it, and the specific muscular endurance that running demands is missing because the landing impact is missing. Knowing this lets you use the sport deliberately instead of overrating it. This article covers what matters technically, what the research shows, and where nordic walking genuinely adds something to the week of a runner, triathlete or cyclist.
What happens physiologically during nordic walking
The difference from ordinary walking comes not from the legs but from the pole push. In normal walking the arms swing passively; in nordic walking the arm works against resistance that is transmitted to the ground through the pole. Every step therefore consists of two coupled propulsive actions: the leg push-off and the backward drive of the opposite arm. This coupling increases both the active muscle mass and the oxygen cost per step.
Several measures reflect that. At the same speed, heart rate with correct technique is about five to ten beats per minute higher than walking without poles, and energy expenditure is around 20 to 25 percent above it. Minute ventilation rises because arms, shoulders, back and torso work as well. At a brisk pace, nordic walking therefore lands in what training systems call zone 2 — the easy aerobic range where base volume can be accumulated. If terms like heart rate zones, lactate and training intensity are still fuzzy, the definitions are in the Peakora glossary and the zone calculation in heart rate zones.
The technique: six points that decide everything
Nordic walking looks simple, which is why it is rarely done well. The most common mistake is the pole plant: placing the poles in front of the body and pulling like a rower takes the drive out of the movement and loads the shoulder and wrist instead. These six points determine whether the session delivers anything:
- Choose the right pole length. Rule of thumb: body height in centimetres times 0.66 for classic nordic walking, times 0.68 to 0.70 for the sporty version. A practical check: standing upright with a relaxed arm, the grip should sit around armpit height. Too long a pole forces you to lean back, too short a pole forces a forward lean — both cost force and reduce propulsion.
- Plant the pole diagonally behind you. The pole goes down beside the rear foot with a flat hand — between thumb and index finger, not in a fist grip. The tip lands roughly level with the rear forefoot. From there you push your body forward instead of pulling yourself along.
- Release the handle at the end. As the pole is driven back, the hand opens and the pole is guided only by the strap. This brief release phase allows a relaxed arm length and prevents the arm swing from working against the body.
- Stay upright, shoulders low. Chest open, gaze about 15 to 20 metres ahead, shoulders down. A rounded back or raised shoulders make the pole push powerless and create neck pain. If you know you have issues with the thoracic spine, the basics are covered in mobility for runners.
- Keep the counter-swing. Right arm with left leg, left arm with right leg. This cross-coordination is the reason nordic walking activates the torso; moving in the same-side pattern loses half the effect.
- Control speed through stride length, not frequency. Typical paces for brisk nordic walking sit between 5.5 and 7.5 kilometres per hour. To go faster, extend the push backwards rather than rushing the steps — otherwise the technique collapses into short shuffling steps.
Nordic walking compared with running
Energy cost per hour helps with the classification. Nordic walking sits at roughly 6 to 8 metabolic equivalents depending on pace, ordinary walking at 3 to 4, running at 10 to 12 depending on speed. For a 75 kilogram person that means roughly 350 to 450 kilocalories per hour walking with poles versus 750 to 900 running. Per kilometre the numbers converge because walking takes longer for the same distance — per unit of time, running remains clearly more demanding.
That difference is the whole point. Endurance performance depends above all on how strongly the central systems are stressed: cardiac output, oxygen transport, capillarisation, mitochondrial density. Running produces these stimuli with less time invested because it reaches higher intensities and generates substantial impact loading. Nordic walking only reaches them at a very brisk pace — but then with a fraction of the impact. For hip or knee osteoarthritis, Achilles tendon problems or a return after a long break, that is precisely the advantage: aerobic work without the ground reaction forces, which in running reach three to four times body weight per step.
Another frequently underestimated factor is muscular demand. Running mainly loads the legs and hip extensors. Nordic walking additionally recruits the triceps, the posterior shoulder girdle, the rhomboids and the oblique abdominals. That closes a gap many running plans leave open: athletes who run a lot and do nothing for the upper body collapse in posture during the second half of a long race. The prerequisite is clean counter-swing technique — without it the effect disappears, as comparative muscle-activation studies show.
When nordic walking genuinely helps endurance athletes
There are concrete situations where nordic walking earns its place rather than just filling a slot:
- Returning after injury or a break. After a stress fracture, a tendon injury or a long illness, running is off the table at first, but no stimulus means losing fitness. Nordic walking maintains the aerobic base while the injured tissue avoids impact forces. How the return to running then looks is described in return to running after injury.
- Extra base volume in high-load weeks. Anyone running 70 to 90 kilometres a week cannot simply add more kilometres — the passive structures set the limit. One or two walking sessions deliver aerobic time at the same heart rate with markedly less structural load. That is the same logic explained in cross-training for runners.
- Making recovery days active. Instead of a fourth easy run that only accumulates fatigue, a brisk walking session the day after a hard workout is often the better choice. Circulation keeps moving, recovery continues, no new muscular damage is set. This matters particularly for returning athletes and for runners past fifty — see endurance training over 40.
- Hill work at low biomechanical risk. On inclines the arm and torso contribution in nordic walking increases sharply because the pole push carries part of the propulsion. For hip extension, uphill walking blocks are a gentle alternative that also works for cyclists who want a structured hill stimulus without saddle time.
- Bridging heat waves and equipment problems. On days when running at 33 degrees is unreasonable, brisk walking with poles stays feasible — the absolute intensity is lower, but the time outdoors is still useful.
One note for triathlon practice: nordic walking is not a swim, bike or run stimulus, so it belongs in a different corner of the training week. Load-based planning systems treat it as an easy cross-training stimulus with low TSS impact. How Peakora assesses training load in general is explained in TSS — Training Stress Score.
When it does not help
The counter-check matters as much as the list of applications. Nordic walking is no substitute for runs that are meant to set a specific stimulus:
- For runs with a specific purpose. Long runs beyond two hours, threshold sessions or intervals cannot be replaced by walking sessions. The biomechanical, muscular and movement-patterning stimulus of running is absent — and with it the adaptation that decides races.
- When time is the bottleneck. For walking to roughly match the aerobic effect of a 45-minute run, the session usually has to be far longer, often 60 to 80 minutes. If your schedule is already tight, you lose more than you gain.
- As a replacement for strength training. The extra upper-body contribution is a by-product, not a substitute for targeted strength work. If you want to prevent injuries, the more effective stimuli are in strength training for runners.
- When the pole push is purely cosmetic. Carrying poles without using them produces the energy cost of ordinary walking with extra shoulder and neck risk. Without technique, walking is not walking — it is walking with equipment.
Getting started in practice
Two sessions per week of 30 to 45 minutes are enough to start. If nordic walking is new to you, begin with ten minutes of technique work and build duration from there: first the movement pattern at deliberately calm pace, then more propulsion, speed last. Step frequency then takes care of itself; forcing a higher cadence leads to shortened steps and loss of the diagonal arm swing.
On equipment: poles with straps are non-negotiable, because the opening hand has to be guided during the release phase — otherwise the pole is simply gripped tight. Hard metal tips work for asphalt; for forest trails and meadows you need interchangeable pads to avoid slipping and trail damage. For shoes, a flat walking or trail shoe with a stable heel is sensible; cushioning matters less than stability because the loading curve is flatter than in running. If your knees and Achilles tendon are healthy and your technique is solid, walking also works as a warm-up routine — the basics are in warm-up for running.
Frequently asked questions
Is nordic walking as effective as running?
No — nordic walking reaches a clearly lower intensity than running at the same perceived effort. Running is more efficient for endurance performance because it produces higher heart rates and stronger loading of bones and tendons. Nordic walking supplements your training, it does not replace it.
Does nordic walking burn more calories than normal walking?
Yes. At the same speed, energy expenditure is roughly 20 to 25 percent higher than walking without poles, because arms, shoulders and torso work actively. Heart rate at the same pace is about five to ten beats higher.
How long should nordic walking poles be?
A common rule is body height times 0.66 for the classic length and times 0.68 to 0.70 for sporty walking. At 175 centimetres that is 115 to 122 centimetres. Standing upright with the pole held out, the grip should sit around armpit height.
Can nordic walking replace running?
Only temporarily and situationally — for example when returning from injury, in high-mileage weeks or during long base phases. Nordic walking loads ligaments, tendons and bones far less, but it maintains neither running economy nor the sport-specific muscular endurance that running requires.
How often should I do nordic walking?
One to three sessions of 30 to 75 minutes per week work well as a supplement. More than three hours per week adds little for runners while costing time that the running plan needs. Two sessions sensibly replace two easy runs or one recovery day.
Placing the supplement correctly
Nordic walking pays off most when it sits in the right spot in the plan — not as a replacement for the long run, but as extra aerobic time without impact loading. Peakora classifies every session by its load effect, keeps your weekly load on a fitness curve, and shows you whether the extra work really fits your recovery budget. Start for free, no credit card required.
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