Why These Exercises Help
After an ankle sprain, the ligaments and surrounding muscles lose both strength and proprioception — the body's ability to sense joint position. Targeted rehabilitation exercises restore range of motion, rebuild the peroneal and calf muscles that stabilise the ankle, and retrain the nervous system so the joint reacts quickly to uneven surfaces. Skipping this process is the leading cause of repeated sprains and long-term instability.
6 Best Ankle Sprain Rehabilitation Exercises
1. Ankle Alphabet (Range of Motion)
Sets/Reps: 2 sets, full alphabet once per set | Difficulty: Beginner
How to do it: Sit in a chair with your foot elevated off the floor. Using only your ankle and foot — keeping the knee still — trace each letter of the alphabet in the air. Move slowly and deliberately through the full range of each letter. Rest 30 seconds between sets.
Physiotherapy tip from Dr. Vaishali Suri: Perform this in the first 48 hours after swelling reduces. It gently mobilises the joint without loading the ligament, making it the safest early-phase exercise.
2. Towel Calf Stretch
Sets/Reps: 3 sets × 30-second hold | Difficulty: Beginner
How to do it: Sit on the floor with your injured leg extended. Loop a folded towel around the ball of your foot and gently pull the towel toward you until you feel a stretch in the calf and along the bottom of the foot. Keep the knee straight throughout. Hold 30 seconds, release, and repeat.
Physiotherapy tip from Dr. Vaishali Suri: A tight calf restricts ankle dorsiflexion and forces the foot to pronate, straining the lateral ligaments. Stretch both legs even if only one was injured.
3. Theraband Eversion
Sets/Reps: 3 sets × 15 reps | Difficulty: Beginner
How to do it: Sit with your ankle crossed over the opposite knee. Anchor a resistance band around a table leg and loop it around the ball of your injured foot. Slowly turn the sole of your foot outward against the band resistance, hold 2 seconds at end range, then return slowly. Focus on slow, controlled movement — especially on the way back.
Physiotherapy tip from Dr. Vaishali Suri: The peroneal muscles on the outer calf are almost always weakened after a lateral ankle sprain. This exercise directly targets them and is non-negotiable in full rehabilitation.
4. Seated Calf Raises
Sets/Reps: 3 sets × 20 reps | Difficulty: Beginner
How to do it: Sit in a chair with both feet flat on the floor. Raise both heels as high as possible by pressing through the balls of your feet. Hold the top position for 1 second, lower slowly over 3 seconds. Progress to single-leg once pain-free.
Physiotherapy tip from Dr. Vaishali Suri: The slow lowering phase (eccentric) builds more strength than the lift itself. Count to three on the way down every single repetition.
5. Single-Leg Balance (Eyes Open)
Sets/Reps: 3 sets × 30-second hold | Difficulty: Intermediate
How to do it: Stand near a wall for safety. Lift the uninjured foot and balance on the injured ankle. Keep a slight bend in the knee. Focus on a fixed point ahead. Progress by closing your eyes or standing on a folded blanket once you can hold 30 seconds easily.
Physiotherapy tip from Dr. Vaishali Suri: Research shows proprioceptive training cuts re-sprain rates by up to 50 %. Begin this exercise as soon as you can bear full weight without pain — usually by day 5–7 for a Grade I sprain.
6. Star Excursion Balance Reach
Sets/Reps: 3 sets × 6 reaches per direction | Difficulty: Intermediate
How to do it: Stand on the injured foot. Imagine a star on the floor with lines radiating forward, diagonal, and to the side. Reach the free foot as far as possible along each line, lightly touch the floor, then return to the start position without putting weight through the reaching foot. Keep the standing knee slightly bent throughout.
Physiotherapy tip from Dr. Vaishali Suri: This is the most functional test we use clinically to clear athletes for return to sport. It challenges strength, balance, and dynamic stability simultaneously.
Safety Precautions
- Stop if pain worsens beyond mild discomfort (3/10 on pain scale).
- Do not begin weight-bearing balance exercises while significant swelling or bruising is present.
- Avoid lateral cutting movements, jumping, or running until cleared by your physiotherapist.
- Complement home exercises with professional physiotherapy — self-directed rehab alone misses joint mobilisation and manual therapy.
When to See a Physiotherapist
If swelling has not reduced within 72 hours, if you cannot bear weight after 2 days, or if you have had more than one ankle sprain in the past year, book a formal assessment. At Realign Rehab Clinic, Dr. Vaishali Suri (BPT, MPT) provides structured ankle rehabilitation programmes at NIT-5, Faridabad. Call +91 9818185589 to book your appointment.
FAQ
How often should I do these exercises?
Perform the range-of-motion and stretching exercises daily. Do the strengthening and balance exercises once daily or on alternate days if muscle soreness develops, typically 5 days per week for the first 4 weeks.
Can I do these exercises if my ankle is still swollen?
Yes, but limit yourself to the Ankle Alphabet and Towel Calf Stretch while swelling is present. Avoid resistance band and balance exercises until swelling is minimal and you can bear full weight comfortably.
How long before results?
Most patients feel meaningful improvement within 2–4 weeks of consistent exercise. Combine home exercises with physiotherapy at Realign Rehab Clinic Faridabad for faster, more complete recovery — +91 9818185589.