Managing Sciatica with Exercise: What Works and How to Start

Sciatica puts people in an unfair bind: movement is the medicine, but the wrong movement bites back immediately. The way through is knowing which categories of exercise help at which stage — and respecting a few simple rules.

Rule one: watch where the pain goes

The most useful guide in sciatica rehab is centralization: if an exercise makes symptoms retreat up the leg toward the spine, it's helping — even if back pain briefly increases. If symptoms spread down the leg, that movement isn't your friend right now. Track this honestly and your body will steer the program.

Stage 1: Calm it down (early days)

• Frequent short walks — five to ten minutes, several times daily, beats one long march
• Positional relief — many people get relief lying on their back with calves resting on a chair seat, or lying face-down propped on forearms; find yours and use it between activities
• Gentle repeated movements — often press-ups into extension, if they centralize your symptoms

Stage 2: Mobilize the nerve (as the sharpness eases)

Nerve glides ("flossing") move the sciatic nerve smoothly through its pathway without stretching it: seated, extend one knee while looking up, then bend the knee while looking down. Ten gentle, rhythmic reps — it should feel like nothing or mild tension, never a flare. This is the most misunderstood exercise in sciatica: it's a glide, not a stretch.

Stage 3: Build the protection (weeks 2+)

Progressive strengthening is what prevents round two: glute bridges, bird-dogs, side planks, sit-to-stands, then loaded carries and hinge patterns as tolerance grows. The hips and trunk are your spine's suspension system — capacity there is the long-term fix.

What to skip for now

Aggressive hamstring stretching (it tensions the irritated nerve), loaded forward bending in the early weeks, and any "no pain, no gain" mentality — nerves punish bravado.

When to get help

If symptoms aren't trending up the leg within a couple of weeks, pain is severe, or you notice weakness — book in. Hands-on treatment, precise exercise staging, and dry needling for the guarded muscles accelerate the process considerably.

Call 587-355-3555 — Nolan Hill Physiotherapy & Massage, NW Calgary, open 7 days a week.