
Walk, jog, repeat: what is Jeffing?
Peer reviewed by Dr Colin Tidy, MRCGPAuthored by Victoria RawOriginally published 22 Sept 2025
No, it’s not about perfecting your best Jeff Goldblum impression, and it’s not a quirky new social media challenge either. Jeffing is actually a fitness method created in the 1970s by Olympian Jeff Galloway. Also known as the run-walk-run method, Jeffing combines running with short walking breaks to make exercise easier and more manageable. We spoke with an expert to break down what it’s all about and if it’s actually good for your health and fitness.
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What does Jeffing mean?
Jeffing is a fitness trend that has recently gained popularity, largely thanks to a growing desire for more gentle, sustainable ways to stay active. It's an inclusive approach that can fit easily into a busy lifestyle.
Dr John Gallucci Jr, CEO of JAG Physical Therapy, New Jersey, USA, explains that Jeffing is a run-walk method which involves planned walking breaks during the workout instead of running straight to exhaustion.
He says: “Jeffing involves alternating between periods of running and walking within a single workout or race, unlike traditional continuous running."
How is jeffing good for you?
The main health benefit of Jeffing is that it makes staying fit easier without the pressure of going all-out. Its mix of running and walking means you’re less prone to injuring yourself if you’re not used to full-on jogging. You’re also more likely to stick with it since you don’t have to rely solely on running.
According to Gallucci, the main health benefits of Jeffing include:
Lower likelihood of injury.
Less repetitive stress on your joints.
Improved aerobic endurance with reduced exhaustion (fatigue).
Built-in recovery for muscles between running intervals.
Makes running more accessible for people of all fitness levels.
He adds that Jeffing makes running feel less intimidating, helping workouts seem more doable and boosting confidence as you make progress. The built-in walk breaks enable you to pace yourself and avoid burnout on longer runs.
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How to start Jeffing
Gallucci suggests that beginners start by running for 1–2 minutes, then walking for 1–2 minutes. From there, you can adjust the run-walk ratio to match your comfort level and overall fitness.
“Gradually, the running intervals can be extended while keeping walking breaks as needed for recovery,” he says. “Progress should be slow and steady to allow joints, muscles, and cardiovascular endurance to adapt.”
How Jeffing helps your running
By lowering physical stress during workouts, Jeffing enables runners to train more consistently while decreasing their vulnerability to overuse injuries.
Gallucci explains that experienced runners can use Jeffing during long runs to maintain their pace while reducing fatigue and the chance of injury. It can also be helpful during recovery weeks, allowing runners to keep up their mileage without adding extra stress.
“Compared to brisk walking, Jeffing gives your heart a better workout while still offering recovery breaks,” he says. “Compared to HIIT, it’s lower in peak intensity but better for sustained endurance. It’s a smart tool for building longevity in your running routine.
“Many people train via Jeffing for years. This is because it supports joint health, encourages consistent training, and can adapt to different goals.”
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Is Jeffing good for everyone?
Many people can benefit from Jeffing - it’s a simple way to get fitter that works for all kinds of lifestyles.
Gallucci says it may be especially helpful for:
Beginner runners.
Les personnes âgées.
People recovering from injury.
Long-distance runners looking to prevent injuries.
He notes, however, that Jeffing may be less suitable for athletes whose sports demand sustained, high-intensity effort without breaks.
Il s'agit notamment de
Competitive sprinters.
Middle-distance track runners.
Certain team-sport athletes who train for continuous bursts of activity.
“While Jeffing reduces overuse stress on joints, improper progression or poor running mechanics can still lead to injury,” he says. “Jeffing may not cause the injury, but poor implementation of the protocol can.
“If a runner increases mileage or running intervals too quickly, both acute and overuse injuries - such as knee pain, shin splints, or plantar fasciitis - can still occur.”
If you want to give Jeffing a try, Gallucci recommends starting with a pace and interval that feel comfortable and sustainable for you.
“Remember that walk breaks are a performance strategy, not a sign of weakness,” he concludes. “Give your body time to adjust, focus on good form in both running and walking, and be consistent.”
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Historique de l'article
Les informations contenues dans cette page ont été évaluées par des cliniciens qualifiés.
Next review due: 22 Sept 2028
22 Sept 2025 | Originally published
Auteur: :
Victoria RawExaminé par des pairs
Dr Colin Tidy, MRCGP

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