
ACL Rehab Starts Earlier Than You Think: Why the First Few Weeks Matter Most

By
Dr. Michael Makher
Jun 10, 2025
Some clinics might give you a sheet of basic exercises and say, " you in a few weeks". But research shows this early phase is critical to long-term recovery.
Disclaimer: This article is for educational purposes only. It should not be seen as medical advice. Every case and person is unique, so treatment and prevention should be customized by a licensed professional.
You’ve just had ACL surgery. Now what?
Some clinics might give you a sheet of basic exercises and say, “see you in a few weeks.” But research shows this early phase is critical to long-term success. At Pain & Performance Coach LLC, we use a research-backed, performance-driven approach to optimize the first 4–6 weeks of rehab so you heal stronger, faster, and more safely.
The Early Stage is NOT Passive Recovery
Too often, the early stage after ACL reconstruction is treated like a waiting game. But the truth is:
“Every delay in restoring strength, mobility, and function early on can lead to long-term deficits and delayed return to sport.” – van Melick et al., 2021
Instead of resting and hoping, we proactively:
Control pain and swelling 🧊
Restore full knee extension ✅
Rebuild quad control and strength 💪
Maintain cardiovascular and core fitness 🚴♀️
Our Approach to Early ACL Rehab
We structure early rehab around milestone-based progress, not generic timelines. Key early priorities include:
Full Knee Extension (ASAP!)
We emphasize extension > flexion in week 1
Techniques include prone hangs, heel props, and manual therapy
Swelling Control
Cryotherapy, elevation, compression sleeves
Swelling limits quad activation and ROM—controlling it = faster progress
Quad Activation
Neuromuscular electrical stimulation (NMES) and EMG biofeedback to “wake up” the quads
Active straight leg raises, terminal knee extensions (TKEs), and short-arc quads with external feedback
Movement Quality Over Quantity
We teach proper motor patterns early
Avoid compensatory strategies like hip hiking or trunk lean
We Train the WHOLE Athlete, Even in Week 1
Just because your knee is healing doesn’t mean the rest of your body has to sit still.
We use:
BFR (blood flow restriction) training for quad preservation with low loads
Core training to maintain trunk stability
Upper body strength work to keep you athletic
We use Ski Erg training, med ball slams, and even rope slams to preserve cardio fitness without stressing the knee
External Cues & Biofeedback for Better Results
The brain matters in rehab. That’s why we incorporate:
External cues (e.g., “kick the ball” instead of “tighten your quad”)
Visual feedback using the Voltra and/or force plates to enhance learning and motivation
Mirror training or VR to drive faster motor recovery
Common Mistakes That Delay Recovery
Many clinics unknowingly set athletes back in the early phase. Here’s what we avoid:
❌ Letting swelling and pain persist without aggressive control
❌ Focusing on flexion too soon, neglecting extension
❌ Ignoring quad deficits, leading to long-term strength loss
❌ Skipping core or contralateral limb training
❌ Using only passive modalities with no progression
Local, Research-Based Rehab in Hillsboro, Beaverton, and Beyond
At Pain & Performance Coach LLC, we don’t wait for recovery to “just happen.” We lead it—with data, intent, and precision.
Whether you’re a soccer player in Cornelius, a firefighter in Forest Grove, or a weekend warrior in Portland—our ACL rehab starts the right way, from day one.
What Makes Our ACL Rehab Different?
Feature | Why It Matters |
|---|---|
Visual feedback | Helps restore quad activation quickly |
Force plate testing | Tracks real knee function, not just movement |
BFR strength training | Prevents atrophy with low joint stress |
NMES + active training | Supercharges early muscle recruitment |
Objective milestones | You progress when you’re ready, not just by time |
📞 Book your ACL evaluation today and get started on a smarter path to recovery.
📍 Serving Hillsboro, Beaverton, Portland, Forest Grove, Cornelius, Banks & North Plains.
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Some clinics might give you a sheet of basic exercises and say, " you in a few weeks". But research shows this early phase is critical to long-term recovery.



