Rucking:
walking with a weighted backpack

What rucking is

Rucking is walking with weight on your back. The military has prepared soldiers for marches with gear this way for decades; in the civilian version, an ordinary backpack with a couple of weight plates, dumbbells or just water bottles is enough. No special equipment needed: the main thing is that the load sits snugly against your back while you walk your usual route

The big appeal is that rucking bridges the gap between "just a walk" and "a real workout." It's still walking — low impact, you can talk and listen to a podcast — but with weight it loads your muscles and heart much harder

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Why weight changes a walk so much

Every extra kilogram on your back makes your body spend more energy to cover the same distance. That's not a guess — it's measured physiology going back to military research

So 45 minutes of rucking burns as much as an hour of ordinary walking — at the same speed and leg fatigue, but in less time. How to count calories in general we covered in our piece on calories per 10,000 steps

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What rucking gives you

• More calories in the same time. +30–45% burn — handy when you're short on time
• Stronger bones. This is weight-bearing load, and that's exactly the kind that stimulates bone density and helps prevent osteoporosis — more so than walking unloaded
• Stronger back, core and posture. Carrying a load evenly engages the stabilizer muscles of the back and abs. With proper technique, rucking strengthens the upper back and helps you hold yourself straighter
• Strength endurance in the legs. Your thighs, glutes and calves work under load — closer to a strength workout than an ordinary walk
• Low impact. Unlike running, there's no flight phase and no hard landing — easier on the joints. It's a compromise between load and gentleness
• A workout for the heart. Your heart rate is higher under weight, so rucking easily takes you into the moderate-to-high zone

In spirit it's a "neighboring" technique to Nordic walking with poles and Japanese interval walking — different ways to turn an ordinary step into a full workout

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How much weight to carry

The golden rule for beginners is to start light. Your back and shoulders need to get used to the load gradually:

• Start: 5% of body weight (for 70 kg — about 3.5 kg). A few walks just to get a feel for it
• Working weight: 10% of body weight. A comfortable level that already delivers a noticeable effect
• Advanced: 15–20% of body weight. You move up to this over weeks and months, not sooner
• The ceiling for most people is around 1/5 of body weight. More than that is specialized training, and the risk to your back and knees outweighs the benefit

Better less weight with good technique than a heavy backpack and a hunched back. Add weight more slowly than you'd like to

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Technique and gear

• Load high and close to your back. Put the heavy stuff up near your shoulder blades, not at the bottom of the pack. That way the center of gravity doesn't pull you backward
• Tighten the straps and waist belt. The backpack shouldn't bounce — it should sit like part of your body
• Keep your back straight. Don't lean forward under the weight. Shoulders back, eyes forward, torso upright
• Step a touch shorter than usual, and plant your foot softly. Keep the pace conversational at first
• Supportive shoes. Under load your foot takes more stress — you need a stable sole
• Pad the weight. Wrap weight plates in a towel or use a dedicated soft load so they don't dig into your back

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How to start: a simple program

• Weeks 1–2: 2 walks of 20–30 minutes with weight at 5% of body weight
• Weeks 3–4: 2–3 times for 30–40 minutes, weight 7–10%
• Month 2+: up to 45–60 minutes, weight 10–15%, you can add a gentle uphill stretch
• Always: 1–2 rest days between rucks at the start — your back needs time to recover

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Who should be careful

Rucking suits most healthy people, but check with a doctor first if you have:

• back problems, hernias, lower-back or neck pain
• knee or hip conditions
• uncontrolled blood pressure or heart disease (weight raises heart rate and blood pressure more)
• pregnancy
• severe-stage osteoporosis

And in any case: start with no weight or the bare minimum, master the technique, and only then build up. Pain in your back or shoulders is a signal to drop the weight, not to "tough it out"

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Bottom line

Rucking is a smart way to get more out of an ordinary walk: +30–45% calories, stronger bones and back, stronger legs — all at low impact. Essentially, you turn your daily walk into a strength workout without changing your route at all

The whole secret is taking it gradually: start at 5% of body weight, keep your back straight, and add weight more slowly than you want to. Then the backpack becomes not a burden but the simplest upgrade to your steps