Learning to Walk Again: The Long Game of Gait Retraining

For many people living with a spinal cord injury, the question of walking again sits somewhere between hope and uncertainty. Progress rarely happens overnight. It’s built slowly, step by step, repetition by repetition, through a combination of neurological recovery, biomechanics, strength, and persistence.

At Karve Collective, gait retraining isn’t about chasing a single milestone. It’s about developing movement patterns that are sustainable, efficient, and meaningful for the person doing them.

Mike’s journey is a great example of what that process can look like.

Mike’s Story

Mike sustained a C5 incomplete spinal cord injury in 2018. An incomplete injury means that some signals can still travel past the level of injury, but the strength, coordination, and control of those signals can vary greatly.

When we talk about “walking again,” we’re not simply talking about moving the legs forward. Walking is one of the most complex movements the human body performs. It requires:

• Coordination between both sides of the body

• Dynamic balance

• Strength in the hips, glutes, and trunk

• Precise timing of muscle activation

• The ability to absorb and generate force with every step

For someone with a spinal cord injury, each of these components often needs to be rebuilt and retrained.

Understanding the Biomechanics of Walking

A normal gait cycle has several key phases:

1. Heel Strike – the foot contacts the ground

2. Loading Response – body weight transfers onto the leg

3. Mid Stance – the body passes over the planted foot

4. Push Off – the back leg generates propulsion

5. Swing Phase – the leg moves forward to begin the next step

After neurological injury, these phases can become disrupted. Some common challenges include:

• Reduced hip extension

• Limited push-off power

• Knee instability

• Foot drop

• Asymmetrical stepping patterns

• Excessive reliance on assistive devices

If these patterns aren’t addressed, people often develop compensations that allow them to move but make walking inefficient, exhausting, or unsafe.

That’s where targeted gait retraining becomes essential.

Building a Walking Progression

At Karve, walking is approached as a progression of skills, not a single exercise.

Early stages often focus on:

• Postural alignment

• Trunk and pelvic control

• Weight shifting

• Hip activation

• Controlled stepping patterns

As capacity improves, we layer in more complex tasks:

• Supported treadmill walking

• Overground walking

• Resistance-based drills like sled pushes

• Variable terrain and speed changes

Each progression builds on the last. The goal is to create a gait pattern that is strong, repeatable, and sustainable.

Why Strength Matters for Walking

Many people think walking retraining is purely neurological. In reality, strength is a massive component.

Walking requires:

• Glutes to extend the hip

• Hamstrings to control the leg during swing

• Quadriceps for knee stability

• Core muscles for balance and control

Without sufficient strength, the body compensates, often by leaning, locking joints, or relying heavily on assistive devices.

Exercises like sled pushes are powerful because they reinforce the exact mechanics needed for gait:

• Forward propulsion

• Hip extension

• Weight acceptance through the stance leg

• Trunk engagement

These movements translate directly to walking mechanics.

The Importance of Volume and Consistency

The nervous system learns through repetition.

For someone relearning to walk, that means thousands of steps over time. Consistency is often the difference between maintaining abilities and losing them.

One of the biggest risks after neurological injury isn’t just lack of recovery, it’s deconditioning. Strength, coordination, and endurance can fade quickly without ongoing training.

Sustaining walking ability requires:

• Regular strength training

• Continued gait practice

• Cardiovascular conditioning

• Periodic reassessment and progression

Walking is not a finish line. It’s a capacity that has to be maintained.

Where Alex Fits in the Gait Retraining Spectrum

Gait retraining often sits across several stages of care:

1. Acute rehabilitation – hospital and inpatient therapy

2. Outpatient physical therapy – regaining foundational mobility

3. Performance and capacity building – strengthening and sustaining function

Alex works primarily in this third stage.

As a Clinical Exercise Physiologist specializing in neurological recovery, his role is to bridge the gap between rehabilitation and real-world performance.

A traditional personal trainer may be excellent at general fitness but often lacks the knowledge required to safely train someone with neurological impairment.

Alex’s work focuses on:

• Understanding neurological movement patterns

• Identifying compensations in gait mechanics

• Building strength specific to walking

• Programming progressive loading safely

• Helping clients maintain and expand their physical capacity long after formal rehabilitation ends

It’s not about replacing physical therapy. It’s about extending the continuum of recovery.

Progress Is Built Over Time

Learning to walk again isn’t a single breakthrough moment. It’s a long process of rebuilding communication between the brain, spinal cord, and muscles.

For Mike, every treadmill session, every sled push, and every step represents years of persistence and progress.

Recovery doesn’t always look dramatic in a single day, but over months and years, those small gains compound into something powerful.

At Karve, we believe in playing the long game.

Because the real goal isn’t just walking again.

It’s building the strength, resilience, and confidence to keep moving forward.