ACL & Meniscus Rehab Exercises (Week-by-Week Protocol)

Goals: Control pain and swelling, protect the ACL graft and repaired meniscus, restore full passive knee extension, begin quadriceps activation, maintain circulation, and teach safety rules for daily activities and weight-bearing.

Heel Pump (Gym Ball & Band)

4–5 × 20–30 reps daily

Seated Assisted Knee Extension & Flexion

4 × 8–10 reps daily

Wall-Supported Knee Flexion

2–3 × 10–12 reps

Quad Set (with or without EMS)

4–5 × 8 sec holds

Seated Knee Glide (Towel / Board / Roller Assist)

5 × 30 reps

Passive Knee Extension (Heel Elevated - Gravity Assist)

3 × 5 mins daily

Knee Extension Exercise with Gym Ball & EMS

3 × 5 mins daily

Goals: Further reduce swelling and inflammation, improve quadriceps activation and control, safely increase knee range of motion with emphasis on extension, introduce gentle knee flexion within limits, begin hip and core activation, and improve confidence with basic daily movements.

Heel Pump (Gym Ball & Band)

4–5 × 20–30 reps daily

Prone Knee Extension (Gravity Only)

3–5 × 2 min holds daily

Seated Assisted Knee Extension & Flexion

4 × 8–10 reps daily

Wall-Supported Knee Flexion

2–3 × 10–12 reps

Quad Set (with or without EMS)

4–5 × 8 sec holds

Seated Knee Glide (Towel / Board / Roller Assist)

5 × 30 reps

Passive Knee Extension (Heel Elevated - Gravity Assist)

3 × 5 mins daily

Knee Extension Exercise with Gym Ball & EMS

3 × 5 mins daily

Knee Extension Exercise with EMS

3 × 8–10 reps

Side-Lying Leg Raise

5 × 8–10 reps

Clamshell (No or Light Band)

3 × 10–12 reps

Patellar Mobility Exercise (Kneecap Glides)

2 min daily

Goals: Achieve and maintain full knee extension, progressively improve knee flexion range of motion, increase quadriceps strength and endurance, improve neuromuscular control of the knee, initiate general muscle strengthening (upper body, core, and non-operative leg), enhance hip stability, and normalize gait pattern within protocol restrictions.

Heel Pump (Gym Ball & Band)

4–5 × 20–30 reps daily

Seated Assisted Knee Extension & Flexion

4 × 8–10 reps daily

Wall-Supported Knee Flexion

2–3 × 10–12 reps

Quad Set (with or without EMS)

4–5 × 8 sec holds

Seated Knee Glide (Towel / Board / Roller Assist)

5 × 30 reps

Passive Knee Extension (Heel Elevated - Weighted)

3 × 5 mins daily

Knee Extension Exercise with EMS

3 × 8–10 reps

Side-Lying Leg Raise

5 × 8–10 reps

Scar Mobilization Technique

1 × 30–40 reps each scar

Patellar Mobility Exercise (Kneecap Glides)

2 min daily

Clamshell (Light Band)

3 × 10–12 reps

Standing Hamstring Activation

3 × 10–12 reps

Prone Knee Extension (Gravity + Optional Weight)

3 × 3 min

Straight Leg Raise with EMS (Quadriceps Activation)

5 × 8–10 reps

Straight Leg Raise Hold with EMS (Quadriceps Activation)

5 × 20–30 seconds

Stationary Bike Rocking (Forward & Backward Motion)

10 mins

Elevated Single-Leg Squat Hold with EMS

3 × 8–10 reps

Aquatic Knee Mobility & Strength Routine (Walking, Calf Raises, Cycling, Lateral Leg Work)

10–15 mins twice a week

Goals: Restore functional knee flexion mobility for daily activities, significantly improve quadriceps strength and activation, strengthen hip abductors, gluteal muscles, and lateral stabilizers, improve knee stability during controlled closed-chain movements, increase tolerance to progressive lower-limb loading while respecting meniscus healing, and build confidence in controlled movement patterns.

Heel Pump (Gym Ball & Band)

4–5 × 20–30 reps daily

Wall-Supported Knee Flexion

2–3 × 10–12 reps

Quad Set (with or without EMS)

4–5 × 8 sec holds

Side-Lying Leg Raise

5 × 8–10 reps

Scar Mobilization Technique

1 × 30–40 reps each scar

Patellar Mobility Exercise (Kneecap Glides)

2 min daily

Standing Hamstring Activation

3 × 10–12 reps

Prone Knee Extension (Weighted)

3 × 3 min

Band-resisted Mini Squat (0–45°)

3 × 8–10 reps

Straight Leg Raise with EMS (Quadriceps Activation)

5 × 8–10 reps

Straight Leg Raise Hold with EMS (Quadriceps Activation)

5 × 20–30 seconds

Stationary Bike Full Pedaling (Complete Range of Motion)

10 mins

Seated Assisted Knee Flexion (Towel / Rope Pull)

30 reps with 1–2 sec hold

Standing Terminal Knee Extension with Band & EMS (Quadriceps Activation)

5 × 10–12 reps + 5 × 30 sec hold

Aquatic Knee Mobility & Strength Routine (Walking, Calf Raises, Cycling, Lateral Leg Work)

10–15 mins twice a week

Goals: Achieve near-normal strength of the quadriceps and surrounding musculature, improve single-leg control, balance, and proprioception, enhance coordination between hip, knee, and ankle during functional movements, increase tolerance to daily and functional loads such as stairs and prolonged walking, and prepare the knee for progression to higher-level rehabilitation activities if cleared.

Banded Lateral Walks

3 × 10 steps each direction

Banded Single-Leg Reach (Front, Side, Back)

3 × 10 reps each direction

Wall-Supported Knee Flexion

2–3 × 10–12 reps

Side-Lying Leg Raise

5 × 8–10 reps

Scar Mobilization Technique

1 × 30–40 reps each scar

Prone Knee Extension (Weighted)

3 × 3 min

TRX-Assisted Squats

3 × 8–10 reps

EMS-triggered Leg Raise (Quadriceps Activation)

5 × 8–10 reps

Straight Leg Raise Hold with EMS (Quadriceps Activation)

5 × 20–30 seconds

Stationary Bike Full Pedaling (Lowering the seat every 2 minutes)

15–20 mins

Seated Assisted Knee Flexion (Towel / Rope Pull)

30 reps with 1–2 sec hold

Standing Terminal Knee Extension with Band & EMS (Quadriceps Activation)

5 × 10–12 reps + 5 × 30 sec hold

Wall Squat with Stability Ball Support

4 × 12–15 reps

Calf Raise Exercise (Toes Up & Down)

4 × 15 reps

Single-Leg Calf Raise Hold

4 × until burned

Machine Leg Extension

4 × 8–10 reps

Machine Leg Press

4 × 8–10 reps

Seated Hip Abduction Machine

4 × 8–10 reps

Banded Leg Raises with EMS

4 × 8–10 reps

Light Romanian Dead Lifet Shallow Squat

4 × 8–10 reps

Seated Heel Sit

30 reps with 1 sec hold

FAQ

ACL & Meniscus Rehab Protocol Questions

Quick answers to the questions I kept Googling during recovery. Education only, always follow your surgeon and physio protocol.

Is this rehab protocol safe for every ACL reconstruction and meniscus repair?

No. ACL rehab varies a lot based on graft type, meniscus work (repair vs trim), swelling, and surgeon restrictions. Use this as education and a structure for thinking, then follow your personal protocol and adjust based on pain and swelling.

What should I prioritize first: extension or flexion?

For me, full knee extension was the non-negotiable foundation. Flexion comes back with time, but losing extension can create a limp and make everything harder. If your protocol has limits, respect them, especially with meniscus repair.

How do I know if I did too much and triggered a swelling flare-up?

My rule was simple: if the knee felt full, hot, or started throbbing, I was done for the day. Swelling is often a more reliable signal than pain. When in doubt, reduce volume, elevate, and reset the next day.

When does quad activation usually come back after ACL surgery?

The quad can feel “offline” early, especially with swelling. I treated activation like practice: short sessions, frequent reps, and clean contractions. If the quad is not firing, scale down and focus on quality before intensity.

Can I do these exercises at home without a physio?

Some basics can be done at home, but early phases benefit a lot from professional feedback, especially for gait, swelling, extension, and safe progression. If you are solo, keep it conservative and stick to your surgeon’s restrictions.

What are the best rehab exercises for ACL and meniscus recovery?

The “best” exercises depend on your week and restrictions, but the themes stay consistent: swelling control, extension work, quad activation, controlled range of motion, then progressive strength and balance. This page organizes the exercises week by week so you can progress safely.

ACL & Meniscus Rehab Protocol

ACL & Meniscus Rehab – Week 1 Exercises

Heel Pump (Gym Ball & Band)

Seated Assisted Knee Extension & Flexion

Wall-Supported Knee Flexion

Quad Set (with or without EMS)

Seated Knee Glide (Towel / Board / Roller Assist)

Passive Knee Extension (Heel Elevated - Gravity Assist)

Knee Extension Exercise with Gym Ball & EMS

ACL & Meniscus Rehab – Week 2 Exercises

Heel Pump (Gym Ball & Band)

Prone Knee Extension (Gravity Only)

Seated Assisted Knee Extension & Flexion

Wall-Supported Knee Flexion

Quad Set (with or without EMS)

Seated Knee Glide (Towel / Board / Roller Assist)

Passive Knee Extension (Heel Elevated - Gravity Assist)

Knee Extension Exercise with Gym Ball & EMS

Knee Extension Exercise with EMS

Side-Lying Leg Raise

Clamshell (No or Light Band)

Patellar Mobility Exercise (Kneecap Glides)

ACL & Meniscus Rehab – Weeks 3–4 Exercises

Heel Pump (Gym Ball & Band)

Seated Assisted Knee Extension & Flexion

Wall-Supported Knee Flexion

Quad Set (with or without EMS)

Seated Knee Glide (Towel / Board / Roller Assist)

Passive Knee Extension (Heel Elevated - Weighted)

Knee Extension Exercise with EMS

Side-Lying Leg Raise

Scar Mobilization Technique

Patellar Mobility Exercise (Kneecap Glides)

Clamshell (Light Band)

Standing Hamstring Activation

Prone Knee Extension (Gravity + Optional Weight)

Straight Leg Raise with EMS (Quadriceps Activation)

Straight Leg Raise Hold with EMS (Quadriceps Activation)

Stationary Bike Rocking (Forward & Backward Motion)

Elevated Single-Leg Squat Hold with EMS

Aquatic Knee Mobility & Strength Routine (Walking, Calf Raises, Cycling, Lateral Leg Work)

ACL & Meniscus Rehab – Weeks 5–8 Exercises

Heel Pump (Gym Ball & Band)

Wall-Supported Knee Flexion

Quad Set (with or without EMS)

Side-Lying Leg Raise

Scar Mobilization Technique

Patellar Mobility Exercise (Kneecap Glides)

Standing Hamstring Activation

Prone Knee Extension (Weighted)

Band-resisted Mini Squat (0–45°)

Straight Leg Raise with EMS (Quadriceps Activation)

Straight Leg Raise Hold with EMS (Quadriceps Activation)

Stationary Bike Full Pedaling (Complete Range of Motion)

Seated Assisted Knee Flexion (Towel / Rope Pull)

Standing Terminal Knee Extension with Band & EMS (Quadriceps Activation)

Aquatic Knee Mobility & Strength Routine (Walking, Calf Raises, Cycling, Lateral Leg Work)

ACL & Meniscus Rehab – Weeks 9–12 Exercises

Banded Lateral Walks

Banded Single-Leg Reach (Front, Side, Back)

Wall-Supported Knee Flexion

Side-Lying Leg Raise

Scar Mobilization Technique

Prone Knee Extension (Weighted)

TRX-Assisted Squats

EMS-triggered Leg Raise (Quadriceps Activation)

Straight Leg Raise Hold with EMS (Quadriceps Activation)

Stationary Bike Full Pedaling (Lowering the seat every 2 minutes)

Seated Assisted Knee Flexion (Towel / Rope Pull)

Standing Terminal Knee Extension with Band & EMS (Quadriceps Activation)

Wall Squat with Stability Ball Support

Calf Raise Exercise (Toes Up & Down)

Single-Leg Calf Raise Hold

Machine Leg Extension

Machine Leg Press

Seated Hip Abduction Machine

Banded Leg Raises with EMS

Light Romanian Dead Lifet Shallow Squat

Seated Heel Sit

ACL & Meniscus Rehab Protocol Questions