Bryan’s Story: Three ACL Reconstructions, a 100 km Bike Race, and Getting His Knee Back

Age: 59  |  Active in: Cycling & gym training  |  Condition: Chronic right knee pain post-3 ACL reconstructions  |  Outcome: Back squatting to a 16-inch box with 115 lb for 5 reps — training pain-free for a 100 km ride

The Problem

Bryan is 59, a cyclist, and lifts recreationally in the gym. His right knee has been through more than most: three separate ACL reconstructions, decades of accumulated compensation on top of the surgeries, and enough asymmetry that his stance leans slightly bow-legged.

When he came to RXN Performance, the day-to-day problem wasn’t just cycling or training — it was sitting down and standing back up comfortably. He’d lost the range of motion and strength that make ordinary movements feel automatic. He wasn’t hurting because he trained too hard. He was hurting because his knee couldn’t do what a knee is supposed to do.

What Bryan Had Already Tried

He wasn’t new to rehab. He’d cycled through:

• Multiple rounds of physical therapy after the various surgeries
• Work with a personal trainer to rebuild strength

Both of those helped in the short term. Neither had gotten him where he actually wanted to be — full pain-free range of motion, real strength under load, and confidence going into a season of hard cycling.

What We Found in the Assessment

Two clear drivers showed up on the movement assessment:

• Severely limited knee flexion. He couldn’t get deep into a squat pattern — the joint was blocked. Without flexion, the knee can’t absorb load safely, and the surrounding tissues stay guarded.
• A control gap at the bottom of the squat. Even in the range he did have, he lost stability at depth. The knee would drift, the hips would shift, and the pattern would fall apart under any real load.

Note what wasn’t the problem: another surgery, more imaging, or “there’s nothing else to do — the knee is what it is.” That’s almost always the wrong framing for a post-surgical case that hasn’t been fully rehabbed to the level the patient’s life actually demands.

The Treatment Plan

Two priorities, in parallel, every visit:

• Restore terminal knee extension. A knee that can’t fully extend never fully loads properly. Getting that last few degrees of extension back changes how every step and every pedal stroke transmits force.
• Rebuild the squat, progressively, back to heavy. Not maintenance-mode PT — actual loaded strength training that respected the knee’s current capacity and expanded it every session.

Bryan was treated like the athlete he is, not like a patient managing decline. That distinction matters, especially at 59, especially after three surgeries. The default expectation for someone in his position is “you can’t get much more.” We think that’s usually wrong.

The Outcome

Bryan’s target: a 100 km bike race in August. He’s on track. He’s currently training for it without any issues in the knee.

And the strength gain that shows up in the gym is even more concrete. He went from barely being able to sit down and stand up comfortably to a 16-inch box back squat at 115 lb for 5 reps. On a knee that has been through three ACL surgeries.

That’s not a maintenance outcome. That’s a training outcome.

Why This Matters If You’ve Had Knee Surgery

One of the most common patterns we see in patients with a surgical history: they get discharged from formal PT once they can walk and function, then they never get back to real strength or full range of motion. Years pass. Compensations build. The knee stops being an issue people work on and starts being “the knee” — a permanent limitation.

Almost none of that is inevitable. A post-surgical knee — even one with multiple reconstructions — usually still has significant room for improvement in range of motion, strength, and pain-free capacity. Bryan’s is a clear example.

Could This Work for Your Knee?

If you’ve had knee surgery in the past and never quite got back to where you wanted to be — full ROM, real strength, confidence under load — a movement assessment is the right next step. At RXN Performance, we treat post-surgical knee pain as a training problem, not a permanent limitation. We’ll figure out what’s actually holding you back and build a plan around getting it moving.

Book Your Free 15-min Discovery Call →

Written by Dr. Ryan Giniel, D.C., founder of RXN Performance in Uptown Dallas. More about Dr. Ryan →