In this episode, we break down why your knee extension might feel stuck after ACL surgery, and it is not about weakness or effort. We walk through arthrogenic muscle inhibition, a new EMG study showing how the brain co-activates the hamstrings to protect the knee, and the exact assessment and hamstring fatiguing drills to test if that protecting is what is holding back your extension. If you are an ACL athlete stuck trying to get extension back or a clinician managing this exact case, this episode gives you a new angle to add to what you are already doing.

Knee Extension Assessment + Exercise

Early Neuromuscular and Co-activation Patterns After Anterior Cruciate Ligament Reconstruction In Males: A Case-control Exploratory Feasibility Study - Ricupito 2026

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Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

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The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

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Website: www.theaclathlete.com
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Instagram: www.instagram.com/ravipatel.dpt
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In this episode, we close out our two-part NMES series by getting into the setup and execution details that make or break every individual session. We cover the five most common mistakes we see in how athletes actually run their NMES sessions: rushing the duty cycle and cutting rest short, placing pads in the wrong spots instead of over motor points, using electrode pads that are too small for the quad, letting poor skin contact and worn-out pads quietly degrade session quality, and unknowingly underperforming because of dead or fading batteries. We close with a rapid-fire breakdown of the key technical parameters every athlete and clinician should know: pulse duration, frequency range, how to vary contraction rate, and when to use voluntary versus involuntary contractions. If you listened to Part 1 and you are already using NMES, this episode is where you tighten everything up and make sure each session is actually delivering what it should.

NMES Device:

• Balego on Amazon
• Pad and other equipment

Motor Points for the Quads

• Motor point heatmap guide for neuromuscular electrical stimulation of the quadriceps muscle
• Muscle motor point identification is essential for optimizing neuromuscular electrical stimulation use 

NMES Research

1. Neuromuscular electrical stimulation is effective in strengthening the quadriceps muscle after anterior cruciate ligament surgery - Hauger 2018
2. Effects of Neuromuscular Electrical Stimulation After Anterior Cruciate Ligament Reconstruction on Quadriceps Strength, Function, and Patient-Oriented Outcomes : A Systematic Review - Kim 2010
3. Utility of Neuromuscular Electrical Stimulation to Preserve Quadriceps Muscle Fiber Size and Contractility After Anterior Cruciate Ligament Injuries and Reconstruction: A Randomized, Sham-Controlled, Blinded Trial - Toth 2020
4. Can the Use of Neuromuscular Electrical Stimulation Be Improved to Optimize Quadriceps Strengthening? - Glaviano 2015
5. Who’s Afraid of Electrical Stimulation? Let’s Revisit the Application of NMES at the Knee - Arhos 2024

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode we kick off a two-part series on one of the most valuable tools in ACL rehab: neuromuscular electrical stimulation, or NMES. We break down why arthrogenic muscle inhibition makes quad recovery so much harder than most athletes expect, why stopping NMES the moment the quad starts firing is one of the most common and costly mistakes we see, and how a simple shift in frequency and intensity can produce up to seven times more stimulus than a standard in-person PT session alone. We also cover the difference between a TENS unit and an NMES unit, what max tolerable intensity actually means in practice, and when to reintroduce NMES if quad strength has plateaued deep into recovery. Whether you are an ACL athlete, a clinician, a parent supporting someone through this process, or a coach working with post-op athletes, this episode gives you the knowledge to ask better questions and get more out of every session.

NMES Device:

• Balego on Amazon
• Pad and other equipment

Motor Points for the Quads

• Motor point heatmap guide for neuromuscular electrical stimulation of the quadriceps muscle
• Muscle motor point identification is essential for optimizing neuromuscular electrical stimulation use 

NMES Research

1. Neuromuscular electrical stimulation is effective in strengthening the quadriceps muscle after anterior cruciate ligament surgery - Hauger 2018
2. Effects of Neuromuscular Electrical Stimulation After Anterior Cruciate Ligament Reconstruction on Quadriceps Strength, Function, and Patient-Oriented Outcomes : A Systematic Review - Kim 2010
3. Utility of Neuromuscular Electrical Stimulation to Preserve Quadriceps Muscle Fiber Size and Contractility After Anterior Cruciate Ligament Injuries and Reconstruction: A Randomized, Sham-Controlled, Blinded Trial - Toth 2020
4. Can the Use of Neuromuscular Electrical Stimulation Be Improved to Optimize Quadriceps Strengthening? - Glaviano 2015
5. Who’s Afraid of Electrical Stimulation? Let’s Revisit the Application of NMES at the Knee - Arhos 2024

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

Is knee soreness in ACL rehab normal, or a sign something is wrong?

In this episode we break down the real difference between soreness and pain, why soreness shows up more in mid and late stage rehab, the three most common causes, and the exact framework we use with our athletes to know when to keep pushing and when to pull back. A simple way to read your knee instead of fearing the worst.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we dig into one of the most common and quietly painful experiences in ACL recovery: being months or even years out from surgery and still not feeling close to where you thought you would be. We break down why the 9-to-12-month timeline, as useful as it is as a starting point, was never a guarantee, and why using it as a personal benchmark is setting so many athletes up to feel like they failed a recovery they were never given the right tools to complete. We walk through the real variables that extend timelines beyond what anyone warned you about, including injury complexity, graft type, complications like scar tissue and cyclops lesions, the quality and individualization of care inside a system not built for long recoveries, and the reality of life not pausing for rehab. We share real examples of athletes we are currently working with who are two years out, never been tested, or navigating their fourth ACL surgery, to show you that a longer road is not the exception. We close with a challenge to audit your own process honestly, because the difference between being stuck and making real progress often comes down to whether you actually know your numbers, have programming built for you specifically, and have someone who can tell you where you are and what comes next.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we take a deep dive into one of the most overlooked pieces of the ACL injury: bone bruising. Present in roughly 85% of ACL tears, bone bruises are almost always mentioned in the MRI report and almost always glossed over in the clinical conversation. We break down what a bone bruise actually is at the tissue level, why the classic "kissing contusion" pattern shows up on the lateral side of the knee, and how the Costa-Paz grading system helps us understand severity. We walk through three key research findings on healing timelines, cartilage risk, and long term outcomes. We also get into the practical rehab implications: why bone bruising is one of the strongest arguments for not rushing into surgery, how it contributes to slower swelling resolution and quad activation in prehab, what it means for early post-op loading, and how to use symptoms and criteria rather than the calendar to guide progressions. Whether you are an athlete trying to make sense of what your knee is telling you or a clinician looking to factor this into your clinical reasoning, this episode gives the bone bruise the airtime it deserves.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we break down how to actually navigate second (or third) opinions in ACL care without getting overwhelmed or stuck in decision paralysis. From pre-surgery planning to post-op confusion and complex, lingering symptoms, we walk through how to collect the right information, interpret conflicting recommendations, and identify when a new set of eyes is truly needed. You’ll hear how different surgeons can look at the same knee and arrive at completely different conclusions, why medical records can miss key parts of your lived experience, and how insurance and logistics quietly shape your options more than most people realize. Most importantly, this episode gives you a structured way to move from uncertainty to clarity by focusing on patterns, not isolated opinions.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we talk about one of the quietest and most underrated phases of ACL recovery: the window after the crutches and brace are gone, but the real work is still very much in progress. We call it the sympathy gap, and it shows up when the visible markers of your injury disappear and the people around you quietly assume the story is over. We share what this phase actually looks like, why it hits so hard, and what you can do to stay grounded when the outside world has moved on, and the inside has not. Whether you are eight weeks post-op or deep into mid-stage rehab, if you have ever answered "I'm good" when you were not, this one is for you.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we go deeper into the two-stage revision ACL reconstruction process, starting with what actually happens during Stage 1 and why understanding the bone work changes how you think about the months that follow. We break down the interstage period, the stretch between Stage 1 and Stage 2 that we argue is the most underappreciated phase in all of ACL rehab, and walk through exactly what that window should look like physically and mentally. We cover the research, including what the MARS Group, Mitchell and colleagues, Gopinatth and colleagues, and the 2025 Sutton meta-analysis actually show about outcomes after revision reconstruction, and we name the numbers honestly, including the return to sport gap between returning to some activity and returning to the pre-injury level. We close with direct takeaways for both athletes and clinicians, and we bring the story we opened Episode 275 with full circle.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]

In this episode, we open with the story of an athlete who did everything right after her ACL reconstruction and still knew something was off. Her surgeon told her she was fine. Her knee told her otherwise. We break down what a two-stage revision ACL reconstruction actually is, using the house renovation analogy to explain why some revision cases require a foundation fix before a new graft can go in. We cover the two primary reasons a two-stage becomes necessary: tunnel widening beyond 12 to 14 millimeters and non-anatomic tunnel positioning, and we get into who ends up facing this procedure and why it is not random bad luck. We also address something that does not get said enough: the damage of being told you are fine when you are not, the guilt athletes carry when a first surgery does not hold, and why getting the right team and the right diagnosis changes everything about how this process feels, even when it does not shorten it.

_________

Want a clear plan for your ACL rehab?

1 on 1 Remote ACL Coaching is for ACLers who are tired of guessing. Objective testing so you know you are actually ready, a custom + structured program built around your goals, and an expert ACL coach in your corner from anywhere in the world. You will always know where you are, where you are going, and what to do next.

Start with a free consult call: www.theaclathlete.com/coaching

_________

Free weekly newsletter
The ACL Athlete VALUE Newsletter. ACL advice, go-to exercises, research breakdowns, and the frameworks we use.

_________

More from The ACL Athlete
Website: www.theaclathlete.com
Submit a topic or question for a future podcast episode
Instagram: www.instagram.com/ravipatel.dpt
Email: [email protected]