You bent over to tie your shoe and your back went into full lockdown. You can barely stand upright. The good news: this almost always resolves quickly with the right approach. Here's the 3-step protocol that gets you back on your feet.
What's actually happening
An acute lumbar spasm is your nervous system slamming on the brakes to protect tissue it perceives as threatened. The muscles seize hard. Movement becomes painful and limited. The tissue itself is rarely badly damaged — the protective response is what's causing most of the pain.
The 3-step recovery protocol
- Step 1 — 24–48 hours: gentle, frequent movement. Walk every hour for a few minutes. Don't sit for more than 20 minutes. Avoid bed rest beyond the first day. Heat helps. Anti-inflammatories if you take them.
- Step 2 — Days 2–7: progressive loading. Once the worst of the spasm settles, start gentle range of motion in all directions. Pain doesn't equal damage at this stage — gentle movement is the medicine.
- Step 3 — Week 2+: address why it happened. Acute spasm usually has an underlying contributor: weak glutes, poor lifting mechanics, sudden load increase, deconditioning. Fix that or it'll happen again.
The instinct is to lie in bed and not move. That instinct will cost you a week of recovery. Gentle, frequent movement is the fastest route back to normal.
If the spasm isn't easing by day 3, or there's any leg pain, weakness or numbness — book in for an assessment. Most acute episodes resolve within 1–2 weeks of proper care.