Low Back Stiffness in the Garden: Load Management for Yard Work

By Dr. Michael Minenna D.C., B.Sc., SFMA, FMS

Manitoba's growing season is short, so when the weather finally turns, the garden gets a year's worth of attention in a few weekends. Then comes Monday, and a low back that's stiff, sore, and reluctant to bend. It's one of the most common complaints we see in early summer — and one of the most misunderstood. Your back isn't falling apart. It just got handed a big job it wasn't warmed up for.

Why yard work ambushes the low back

Gardening is deceptively demanding. It's hours of bending, lifting, twisting, kneeling, and reaching — sustained, repetitive loading in postures we don't spend much time in the rest of the year. After a sedentary winter, the back's endurance for that kind of work has faded, so the tissues fatigue and complain. The issue is almost always cumulative load and lack of recent conditioning, not a single wrong move.

That's why the soreness often shows up the next morning rather than in the moment. It's the volume — the third hour of weeding on top of a winter of sitting — that does it.

Your back is more robust than you've been told

There's a deeply rooted belief that the low back is fragile and that bending or lifting will "throw it out." The evidence doesn't support that fear. The spine is strong, adaptable, and built to bend and load. Most low back pain is non-specific — meaning it's not caused by serious damage — and it tends to settle.¹ Treating your back as delicate often backfires, leading to guarding, avoidance, and deconditioning that make things worse.

This matters because the fear can be more disabling than the pain. Knowing your back is fundamentally robust changes how you respond to a flare — toward calm, movement, and a gradual return rather than rest and worry.

Pace it like training, because it is

The most useful mindset shift is to treat a big garden day like a workout you haven't trained for. You wouldn't run a half-marathon off the couch; a five-hour landscaping marathon is the same kind of ask. There are no bad activities here — bending and lifting are good for your back over time — only too much, too soon.²

In practice: break big jobs into chunks across multiple days rather than one heroic session. Take regular breaks and change positions often — the best posture is usually the next one, and standing up to stretch backward every so often resets a back that's been bent forward. Warm up with a few minutes of easy movement before you start, especially in the cool of the morning. And build your tolerance early in the season instead of front-loading the hardest work into the first warm weekend.

If your back does flare up

If you do tweak it, the modern, evidence-based approach is reassuring: stay as active as you reasonably can, keep gently moving, and avoid bed rest.¹ Most episodes of non-specific low back pain improve substantially within a few weeks. Gentle movement, a gradual return to normal activity, and patience handle the large majority of cases. Heat, easy walking, and continuing to move usually beat lying still.

When to get it checked

See someone if back pain is severe, isn't improving over a few weeks, or — importantly — comes with red-flag symptoms: significant leg weakness or numbness, problems with bladder or bowel control, or pain following a major fall or trauma. Those are uncommon but worth ruling out. For the everyday garden-stiff back, an assessment can give you a plan to settle this episode and build the capacity to enjoy the whole season. At Boreal Spine & Sport we help people get back to the things they love doing — including the garden — with confidence rather than fear.

References

1. Maher C, Underwood M, Buchbinder R. Non-specific low back pain. Lancet. 2017;389(10070):736-747.
2. Gabbett TJ. The training-injury prevention paradox: should athletes be training smarter and harder? Br J Sports Med. 2016;50(5):273-280.