LEGMAKER · LOWER-LIMB MOTION PLATFORM
Lower-limb cycling, designed for manual wheelchairs.
LegMaker attaches to a manual wheelchair for seated lower-limb cycling. Explore the prototype, movement concepts and evaluation opportunities.
Explore evidence & validation ↗ Investigational device · Performance and clinical outcomes under evaluation
Manual wheelchair integrationLower-limb motionReal prototype
LegMaker is an investigational device.
REHABWHEEL VIDEOS
Explore LegMaker in motion.
Watch the real prototype, then explore the attachment and movement concepts below.
LegMaker: additional prototype footage
Open prototype footage on YouTube ↗INTERACTIVE EXPLORER
Five ways to see LegMaker.
Explore movement, a sample session, the wheelchair setup, illustrative insights and the evaluation pathway.
BUILT AROUND THE WHEELCHAIR
Attach. Align. Move.
A pedal unit positioned in front of the seated user and attached to the manual wheelchair. Explore setup details with the Rehabwheel team.
Wheelchair-first fit
Designed around common manual wheelchair sizes with a compact front-mounted architecture.
Lower-limb focus
Seated leg exercise with configurable cadence, resistance and session duration.
Connected sessions
Planned patient and provider software for RPM, duration, power, resistance and other session metrics.
THREE MODES
One platform. Different levels of support.
MOTOR-ASSISTED
Passive motion
The system drives the pedal cycle to provide continuous lower-limb movement.
Assist
Concept illustration · Passive, assistive and active motion. Resistance is a separate proposed setting.
Passive
Motor-assisted cycling where the system provides the movement.
Assistive
User effort with proposed motor support.
Active
User-driven pedaling, with adjustable resistance as a proposed setting.
LEGMAKER PROTOTYPE
Built around the wheelchair.
Real development hardware showing the LegMaker attachment, wheelchair integration and current prototype configuration.
REAL PROTOTYPE PHOTOGRAPHYPROTOTYPE IMAGE GALLERY
Prototype shown for development illustration. Product configuration and specifications may change. View all outdoor photos →
PHYSICAL AI + CONTROL
Adaptive by design.
LegMaker’s architecture is being developed around closed-loop sensing, responsive resistance control and connected software for a more measurable exercise experience.
Cadence42 RPM
ResistanceLevel 6
ModeActive
PassiveActiveResistance
Session24:18
FOR CARE TEAMS
A clearer view of every session.
Device setup, exercise configuration and session information in one understandable workflow.
Example session
INTERFACE PREVIEW42 RPM
CadenceIllustrative session value
- Mode
- Active
- Resistance
- 6 / 15
- Duration
- 24:18
Cadence illustrationExample device · LM-041
Illustrative interface and values. Connected functionality shown is illustrative.
Purposeful controls.
Organize cadence, resistance, duration, warm-up and cool-down around the session.
Metrics that stay readable.
Planned tracking for RPM, time, resistance, power and total revolutions.
Discuss your care-team workflowRESEARCH + DEVELOPMENT
Built for measurable progress.
Rehabwheel is developing LegMaker with structured usability, engineering and clinical evaluation in mind. The platform is intended to support lower-limb exercise workflows and longitudinal session data.
PLANNED SESSION DATA
- Cadence / RPM
- Duration
- Resistance
- Power
- Total revolutions
- Activity metrics
HOSPITALS · REHABILITATION NETWORKS · RESEARCH INSTITUTIONS
Evaluate LegMaker for your organization.
Review the product, technical questions and research direction in one institutional guide.
OUR PEOPLE
The people behind Rehabwheel.
Discover the leadership and clinical advisors working across our engineering, research and development direction.
Nikita Chizhov
Founder and Chief Executive Officer
Stan McClellan, PhD
Chief Technology Officer
Stephanie Kolakowsky-Hayner, PhD
Chief Research Officer
Jag Singh, MBA
Chief Financial Officer
Kristin Yarboro
Chief Business Development Officer
Dr. Denise Gobert, PT, PhD
Chief Neurological Rehabilitation Officer
Dr. Ori Lotan
Clinical and Medical Advisor
Dr. Michael Meier
Clinical, Medical Safety, and Health IT Advisor
OUR PARTNERS
Building connections. Moving forward.
Meet the organizations in Rehabwheel’s innovation and entrepreneurship network.
Tech Futures Group
Technology startup advising
Visit website (opens in a new tab)
Humanmade
Hardware innovation & manufacturing
Visit website (opens in a new tab)
MassChallenge
Startup acceleration · Houston
Visit website (opens in a new tab)
Nashville Entrepreneur Center
Entrepreneurship & healthcare innovation
Visit website (opens in a new tab)Recent Posts
See All
Company announcement
Rehabwheel selected for Humanmade Hardware Accelerator
Rehabwheel announces its selection for the CalOSBA-backed Humanmade Hardware Accelerator in San Francisco.
QUESTIONS
LegMaker, at a glance.
What is LegMaker?+
An investigational lower-limb motion platform by Rehabwheel, designed around a seated wheelchair setup.
What exercise modes are planned?+
The product direction includes passive, assistive and active modes, with up to 15 planned resistance levels.
Is LegMaker commercially available?+
LegMaker is an investigational device. Contact Rehabwheel about evaluation opportunities.
Can research or clinical teams contact Rehabwheel?+
Yes. Rehabwheel welcomes conversations about research, clinical evaluation, engineering and strategic partnerships.
REHABWHEEL UPDATES
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