Case Study

Key Strength Gains After 8 Week ACL Rehab

The improvements seen in just 8 weeks suggest motorized flywheel training can accelerate return-to-sport timelines and improve RTS readiness post-ACL reconstruction.

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+14%

Increase in countermovement jump height

+35%

Improvement in limb symmetry index

Reduce injury risk with smooth, adaptive resistance tailored to each patient’s current capabilities.

Resistance defined by the user adapts to each patient’s effort and ability for precise, controlled loading

Progresses with the patient—effective across every stage of rehab, from early mobility to advanced strengthening

Surpasses traditional resistance methods with superior eccentric overload for faster recovery and greater strength gains

Recovery

Data-Driven Therapy for Measurable Results

Monitor patient progress with real-time data on reps and resistance with the Exerfly App, enabling precise, evidence-based treatment adjustments.

Performance Metrics

Mean net Force (N)
Mean Tangential Force (N)
Mean Linear Force (N)

Mean Torque (N·m)
Mean Velocity (m/s)
Mean Acceleration (m/s²)

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“The Exerfly accommodates to our athletes output on a given day and has been quicker to recover from leading to better results, faster, even with a congested calendar. “

Ryan Patrick

Peak Fitness & Sports Training

“Exerfly served as a very good adjunct to my later stage post-op athletes as well as utilizing it during my strength classes for athletes that present with power and/or strength deficits. Recommended for all clinics and/or gyms with a sports performance focus.”

Alex Gett

Perform Strong Physical Therapy

“Our overuse injuries have dropped to the lowest level they have been in recent years."

Connor Derbidge

Strength & Conditioning Coach, Charlton Athletic FC

““We have seen great results across the board with a large decrease in chronic issue management and load management capabilities of players. It has also improved our tendinopathy reports by 80%. Anecdotally.”

Ricky McFarlane

Head of Performance at Crawley Town FC / PWR Sports Performance

Confident care starts with proven tools.

Rely on research-supported flywheel training to improve outcomes and enhance trust in your methods.

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Transforming Clinical Rehabilitation

Key Strength Gains After 8 Week ACL Rehab

+14%

+35%

Improvement in limb symmetry index

Reduce injury risk with smooth, adaptive resistance tailored to each patient’s current capabilities.

Data-Driven Therapy for Measurable Results

Performance Metrics

“The Exerfly accommodates to our athletes output on a given day and has been quicker to recover from leading to better results, faster, even with a congested calendar. “

“Exerfly served as a very good adjunct to my later stage post-op athletes as well as utilizing it during my strength classes for athletes that present with power and/or strength deficits. Recommended for all clinics and/or gyms with a sports performance focus.”

“Our overuse injuries have dropped to the lowest level they have been in recent years."

““We have seen great results across the board with a large decrease in chronic issue management and load management capabilities of players. It has also improved our tendinopathy reports by 80%. Anecdotally.”

Confident care starts with proven tools.