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Ankle Flex™ is the tool that significantly increases ankle dorsiflexion and mimics manual therapy at home.
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Get your patients back to the lives they’ve worked hard to build in as little as 3 weeks, 7 minutes per day.
- Built for PTs and movement practitioners.
- Backed by science.
- Trusted by patients and athletes.
- Ankle Flex™ gives you a faster, smarter way to restore dorsiflexion.

Manual dorsiflexion techniques are tough to scale. And most tools barely move the needle—or the ankle. Ankle Flex™ changes that. Invest in the tool that pays for itself.
Developed over a decade by leading physical therapist, Esther Smith, DPT, Cert. MDT and tested by Montana State University. Made in the USA.

Be the therapist who gets patients out of the boot and back on the move—faster.
- Add a tool kit to your practice that provides assessment and treatment.
- Rent to patients—recoup cost in 16 weeks, 10-year earning potential.
- Improves outcomes, efficiency, and patient independence.
- Clinical testing shows significant dorsiflexion gains in just three weeks.
Recoup your investment and make money:
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Spend $459 (professional price) to purchase Ankle Flex. Lease it to your clients for $30 per week, and break even after only 16 weeks!
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Ankle Flex units are expected to last for 10 years. With 52 weeks in the year, you could earn $15,000 over the lifetime of your Ankle Flex!