ACL Injury Recovery: Complete Physiotherapy Guide (Week by Week)

Dr. Ayesha

Dr. Ayesha

Physiotherapist & Hijama Specialist

Oct 15, 2024 8 min read
ACL Injury Recovery: Complete Physiotherapy Guide (Week by Week)

An ACL tear is one of the most devastating injuries for athletes—but with proper rehabilitation, 90% of patients return to their sport. The surgery is just step one. Your commitment to physiotherapy determines whether you fully recover or struggle with a weak knee for life.

At Revive, we've guided hundreds of athletes through ACL recovery. This guide shows you exactly what to expect and how to maximize your recovery.

Physiotherapist helping patient with knee rehabilitation exercises
Professional guidance during ACL recovery ensures optimal outcomes.

Understanding ACL Reconstruction

The Anterior Cruciate Ligament (ACL) prevents your shin bone from sliding forward and provides rotational stability. When torn, it doesn't heal on its own—surgery reconstructs it using tissue from your hamstring or patellar tendon.

Recovery timeline: 9-12 months for full return to competitive sports. Rushing this process is the #1 cause of re-injury.

Week 1-2: Protection Phase

Primary Goals:

  • Control pain and swelling
  • Protect the new graft
  • Restore full knee extension (straightening)
  • "Wake up" your quadriceps muscle

What you'll do:

  • Use crutches (gradually reduce weight as tolerated)
  • Wear knee brace as prescribed
  • Ice 15-20 minutes every 2 hours
  • Ankle pumps and quad sets every hour
  • Gentle heel slides for knee bending

Red flags: Increased swelling, severe pain, inability to activate quad muscle—contact your physiotherapist immediately.

Week 3-4: Early Mobility

Major milestones:

  • Walk without crutches (with doctor approval)
  • Achieve 90 degrees of knee flexion
  • Minimal swelling
  • Good quad muscle control
Patient doing knee strengthening exercises with resistance band
Progressive resistance training begins in weeks 3-4 of ACL recovery.

Exercises added:

  • Stationary cycling (low resistance)
  • Straight leg raises in all directions
  • Partial weight squats
  • Standing calf raises
  • Balance exercises on stable surface
The most common mistake: progressing too quickly. Your graft needs time to integrate with bone. Patience now prevents re-injury later.

Week 5-8: Building Strength

Focus areas:

  • Progressive resistance training
  • Proprioception (knowing where your knee is in space)
  • Gait (walking pattern) normalization
  • Range of motion should be near normal

New exercises:

  • Mini squats and wall sits
  • Step-ups (start low, progress higher)
  • Leg press machine (controlled loading)
  • Balance board exercises
  • Pool walking/exercises (if available)

Week 9-12: Advanced Strengthening

This phase prepares you for functional activities:

  • Single leg squats and lunges
  • Resistance band exercises
  • Forward/backward walking lunges
  • Agility ladder drills (basic patterns)
  • Light jogging on treadmill (with approval)

Month 4-6: Return to Function

Criteria to progress:

  • At least 80% strength compared to healthy leg
  • No pain during exercises
  • Good balance and control
  • Cleared by surgeon and physiotherapist

Activities:

  • Running program (gradually increase distance)
  • Jumping and landing mechanics
  • Sport-specific drills (non-contact)
  • Cutting and pivoting movements

Month 7-12: Return to Sport

Before returning to competitive sports, you must pass:

  • Strength tests: 90%+ of healthy leg
  • Hop tests: Single leg hop, triple hop, crossover hop
  • Agility tests: T-test, shuttle run
  • Psychological readiness: Confidence in the knee

How Revive Optimizes Your Recovery

Our ACL rehabilitation protocol includes:

  • Individualized exercise progression
  • Manual therapy to maintain mobility
  • Strength testing every 4 weeks
  • Video gait analysis
  • Sport-specific training
  • Hijama therapy to reduce inflammation and accelerate healing
  • Psychological support and return-to-sport counseling

Success Rates & Prevention

With proper rehabilitation:

  • 90% return to recreational activities
  • 80% return to competitive sports
  • Re-injury rate drops to less than 5%

Prevention tips for athletes:

  • Proper warm-up and cool-down
  • Strength training (especially hamstrings)
  • Correct landing and cutting techniques
  • Avoid training when fatigued

Book your post-surgical consultation at Revive to ensure optimal ACL recovery with expert guidance every step of the way.

Dr. Ayesha

Written by Dr. Ayesha

Dr. Ayesha is the lead physiotherapist at Revive. With over 10 years of experience, she combines certifications in orthopedic rehab with specialized training in Hijama therapy.

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