Knee Post-Fracture Rehabilitation Program for Beginners
A comprehensive 16-week program designed for individuals recovering from knee fractures, utilizing balance pads and ankle weights to gradually restore strength and mobility.
Professional rehabilitation program designed for effective recovery and pain management.
Key facts at a glance
- Body part
- lower-limb · knee
- Injury type
- post-fracture
- Level
- beginner
- Duration
- 16
- Sessions/week
- 5
- Minutes/session
- 45
- Evidence level
- moderate
- ICD-10
- S83
- Cost tier
- moderate
Knee Post-Fracture Rehabilitation Program — Beginner Guide
This program is for people who are healing from a knee fracture and are ready to begin supervised, structured rehabilitation at a beginner level. Its goal is to help you safely regain knee motion, rebuild leg strength, improve balance and confidence, and return to everyday activities over 16 weeks, using only a balance pad and ankle weights alongside guidance from your care team.
Before You Start
This plan is meant to be followed with your clinician's supervision. Do not start if you have a recent fracture that is not yet cleared for movement or any active infection. Stop and call your clinician if you notice increasing pain, new or worsening swelling, warmth or redness at the knee, fever, or a knee that suddenly gives way or cannot bear weight. Warm up before and cool down after every session.
Weekly Structure
You will exercise 5 sessions per week for 45 minutes each across 16 weeks. The program moves through two early phases described in your criteria: first protecting the healing knee and controlling pain, then gently rebuilding range of motion and early strength. Resistance, cycling, water therapy, electrical stimulation, and balance work are added gradually as you meet each phase's milestones. Sessions become slightly more challenging as your knee tolerates more.
What a Typical Session Looks Like
Start with a gentle warm-up to loosen the knee and get blood flowing. The main work may include progressive leg strengthening, water-based exercise for early weight bearing and motion, stationary cycling for endurance and knee motion, quadriceps stimulation as directed, and balance practice on the balance pad with ankle weights added only when cleared. Finish with a calm cool-down and gentle stretching to settle the knee.
Tracking Progress
Your clinician uses the phase criteria—such as pain levels, swelling, knee bending, and strength—to decide when you are ready to advance. You do not need to self-judge exact numbers. Outcome measures like the Knee Society Score, Lysholm scale, IKDC form, Tegner scale, strength testing, and the single leg hop help show your overall recovery over time and guide adjustments to your plan.
Recovery and Self-Care
Follow your clinician's guidance on pain relief and activity rather than adjusting anything yourself. Build in rest days, elevate and ice as advised, and keep moving gently between sessions. Contact your clinician promptly for escalating pain, marked swelling, signs of infection such as fever or wound redness, or any new instability—these are reasons to pause and get checked.
Recovery phases
Pain at rest < 3/10 on VAS scale,Knee swelling < 2 cm above patella compared to contralateral side,Quadriceps activation with visible quadriceps contraction,Passive knee flexion to 45 degrees without pain,Full knee extension equal to contralateral side,Protected weight bearing as tolerated with assistive device
→ Advance to: Phase 2
Pain with ADL < 4/10,Knee effusion grade 1 or less,Patellar mobility preserved in superior-inferior and medial-lateral directions,Quadriceps lag < 10 degrees on straight leg raise,Passive knee flexion to 60 degrees,Tolerance to 15 minutes of continuous stationary cycling
→ Advance to: Phase 2
Active knee flexion 75 degrees,Passive knee flexion 90 degrees,Full knee extension achieved,Hamstring flexibility within 20 degrees of contralateral side,Gastrocnemius and soleus flexibility adequate for ankle dorsiflexion,MCL and LCL stability grade 1+ or better on valgus/varus stress
→ Advance to: Phase 3
Active knee flexion 90 degrees,Passive knee flexion 100 degrees,No quadriceps avoidance gait pattern,Hip abduction strength 4/5 or greater,Tolerance to 20 minutes of continuous cycling,Patellar tendon pain < 3/10 during resisted knee extension
→ Advance to: Phase 3
Active knee flexion 100 degrees,Passive knee flexion 110 degrees,Normal patellar tracking during knee flexion,Cartilage loading tolerance with low-impact activities,Hip external rotation strength 4/5 or greater,No ACL/PCL graft impingement symptoms with extension
→ Advance to: Phase 3
Active knee flexion 110 degrees,Passive knee flexion 120 degrees,Meniscal healing sufficient for progressive loading,Full weight bearing without assistive device,Quadriceps strength 3+/5 or greater,Knee flexion contracture < 5 degrees
→ Advance to: Phase 3
Active knee flexion 115 degrees,Quadriceps strength 4-/5 on MMT,Hamstring strength 4/5 or greater,Single leg stance 30 seconds without compensation,6-minute walk test > 300 meters,No joint line tenderness on meniscal testing
→ Advance to: Phase 4
Active knee flexion 120 degrees,Quadriceps peak torque > 50% of contralateral side,Hamstring peak torque > 60% of contralateral side,Step-up test forward 8-inch step without pain,Tibiofemoral alignment stable during single-leg squat,Cartilage tolerance for progressive loading
→ Advance to: Phase 4
Active knee flexion 125 degrees,Quadriceps strength 4/5,Hip abduction and external rotation strength 4+/5,Single leg squat to 45 degrees knee flexion without valgus collapse,Patellofemoral joint reaction forces < 2x body weight,MCL/LCL stability grade normal or 1+
→ Advance to: Phase 4
Full active knee flexion equal to contralateral side,Quadriceps peak torque > 60% of contralateral side,Hamstring peak torque > 70% of contralateral side,Y-balance test anterior reach > 80% of limb length,No crepitus with repetitive knee flexion under load,ACL/PCL laxity stable on Lachman test
→ Advance to: Phase 4
Quadriceps strength 4+/5,Single leg press at 50% body weight without instability,Single leg squat to 60 degrees knee flexion with good control,Hop distance > 50% of contralateral side on side hop,Meniscal stress test negative,Patellar tendon load tolerance for jumping
→ Advance to: Phase 5
Quadriceps peak torque > 70% of contralateral side,Hamstring to quadriceps ratio > 60%,Single leg hop for distance > 60% of contralateral side,Triple hop test > 60% of contralateral side,No giving way with directional changes, Tibiofemoral and patellofemoral kinematics normal
→ Advance to: Phase 5
Quadriceps strength 5-/5,Crossover hop test > 60% of contralateral side,6-meter timed hop < 120% of contralateral side,Agility testing without pain or instability,Hip and knee coordination during functional movements,Cartilage tolerance for running progression
→ Advance to: Phase 5
Isokinetic quadriceps peak torque > 75% of contralateral side,Isokinetic hamstring peak torque > 75% of contralateral side,Single leg balance eyes closed > 20 seconds,Landing mechanics with < 15 degrees knee valgus,No recurrent effusion after activity,Full patellar mobility and tracking
→ Advance to: Phase 5
Quadriceps index > 80% of contralateral side,Timed hop test < 110% of contralateral side,Running at 50% speed without pain,Cutting drills at 50% speed without instability,Squat depth > 90 degrees with proper mechanics,Subjective knee stability confidence > 7/10
→ Advance to: Phase 6 - Discharge Planning
Quadriceps index > 85% of contralateral side,Full sport-specific or activity-specific training tolerance,No episodes of giving way or recurrent swelling,Knee Society Score > 80 points,Lysholm Score > 85 points,IKDC subjective score > 80 points
→ Advance to: Discharge to independent maintenance program
Return to activity milestones
Pain-free basic activities of daily living
Week 4Weight-bearing tolerance increased by ≥ 25% from previous baseline
Light functional activities and conditioning
Week 7Able to ascend and descend 4 stairs with reciprocal pattern, no rail
Moderate activity and sport-specific conditioning
Week 9Pain ≤ 3/10 during and after weight-bearing functional activities
Full return to sport, occupation, and recreation
Week 16Able to ascend and descend 4 stairs with reciprocal pattern, no rail
Precautions
- warm-up-before
- cool-down-after
Contraindications
- recent-fracture
- infection
Pain management
- Cryotherapy (ice pack application 15-20 minutes, 3-5 times daily)
- Non-steroidal anti-inflammatory medication as prescribed
- Patellar mobilization with inferior glide technique
- Soft tissue massage to quadriceps and gastrocnemius
- Electrical stimulation for quadriceps activation
Equipment & modalities
Frequently asked questions
How much soreness is normal after a session?
Can I skip the balance pad or ankle weights if they feel hard?
Do I have to do all 5 sessions every week?
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed October 6, 2026. · Read our editorial policy