What Is Rucking?
Rucking comes from the military term "ruck march" — a loaded walk. Today it's a low-impact, full-body workout: you put weight in a backpack and walk. That's it. It burns roughly 2–3× the calories of unloaded walking and trains your posterior chain, core, and cardiovascular system at the same time.
How Much Weight Should You Start With?
Start with 10 lb (4.5 kg). That's it. Even if you can deadlift a car. Your traps, lower back, and feet need time to adapt to load-bearing walking. After two weeks of pain-free rucking, add 5 lb. Cap your first month at 20 lb (9 kg) max.
- Beginners: 10 lb for 30 minutes, 2× per week
- Intermediate: 20 lb for 45–60 minutes, 3× per week
- Advanced: 30–45 lb for 60+ minutes
Rule of thumb: never carry more than 1/3 of your bodyweight, and don't add weight more than once every 2 weeks.
Your First Ruck — Step by Step
- Load 10 lb (a couple of textbooks, a sandbag, or a ruck plate) into a backpack with padded straps.
- Cinch the straps tight so the load sits high on your back — not sagging at your lumbar.
- Walk 1.5–2 miles at a brisk pace (15–17 min/mile).
- Stand tall. Pull shoulders back. Don't lean forward at the waist.
- Drink water before, during, and after.
Gear: What You Actually Need
You can start with any sturdy backpack and improvised weight. But three pieces of gear pay for themselves quickly:
- A purpose-built ruck with padded shoulder straps, a sternum strap, and a plate pocket that keeps the load high and stable.
- Ruck plates (10/20/30 lb) — flat steel weights that sit flush against your back. Way more comfortable than dumbbells or bricks.
- Real socks — merino wool or synthetic. Cotton causes blisters under load.
The Three Beginner Injuries (and How to Avoid Them)
- Shin splints — usually from going too fast, too soon. Slow your pace. Add calf raises 3× per week.
- Blisters — usually from cotton socks or shoes that are too tight when feet swell. Wear merino socks. Size up your shoes 1/2 size.
- Lower-back tightness — usually from a load that's too low or a posture that leans forward. Get the load up high, between your shoulder blades. Squeeze your glutes when you walk.
Where to Go From Here
Once you can comfortably ruck 3 miles with 20 lb, you're ready for a structured program. Our free 30-Day Rucking Plan takes you from a 1-mile loaded walk to a 5-mile ruck with progressive overload built in. Or generate a personalized 7-day routine with the RuckingAI coach.