Rest and ice are only the first 48 hours
RICE helps settle the initial pain and swelling, and that’s about it. Beyond a couple of days, prolonged rest and immobilisation actually slow things down and leave the ankle weak and unstable, which sets up the next sprain. Ankle sprains have a bad reputation for recurring, and it’s almost always because they were under-rehabbed, not because the ankle is “just weak”.
What happened
Most sprains are an inversion (rolling inward) that stretches or partly tears the ligaments on the outside of the ankle. The good news: the large majority heal with proper conservative care, no surgery needed. The catch is that “healed ligament” and “rehabbed ankle” are not the same thing.
What proper rehab looks like
- Protect and move early (days 0-3): brief RICE, then gentle pain-free movement, ankle circles, and walking as tolerated.
- Weight-bearing and balance (days 3-14): full weight-bearing, single-leg balance, and work on unstable surfaces. The balance and proprioception work is the part most people skip, and it’s the part that prevents re-injury.
- Strength (weeks 2-6): band work in all directions, single-leg calf raises, step-ups, lateral band walks.
- Return to sport (weeks 4-12): graded walk-jog progression, then sport-specific agility.
Don’t skip the balance work
Re-sprain rates sit around 30-40% when proprioceptive training is left out, and drop substantially when it’s done. Keep some balance and ankle strength work going a few times a week even after you’re back to normal. If you’ve got persistent swelling beyond a week, ongoing giving-way, or pain higher up towards the tib-fib area, get it assessed.