Slip on the sensor
Place the lightweight sensor comfortably over your quads with the soft adjustable band.
Meet Hab12
Hab12 gives you immediate feedback while you train, so you can practice activating and controlling your quads with purpose. Your muscle effort drives Vemo, the Hab12 dragon, giving you a clear, engaging way to know when your quads are doing the work.
The Hab12 difference
Standard home exercises tell you that your leg moved—not whether the target muscles actually joined in.
Hab12 makes that effort visible as it happens, giving you simple feedback you can follow and practice with confidence.
See real-time feedback in actionA simple daily routine
Place the lightweight sensor comfortably over your quads with the soft adjustable band.
Try gentle, guided quad contractions from a comfortable chair and see your signal appear live.
Use your muscle effort to guide Vemo, reach visual targets, and build a steady daily habit.
Meet Vemo
Vemo turns quiet quad contractions into an interactive challenge that responds directly to your effort. The connection is immediate, easy to understand, and more engaging than counting repetitions.
Contract your quads and Vemo responds with you.
Practice smooth, controlled activation instead of chasing intensity.
Fit 10 to 15 minutes into a relaxed part of your day.
Structured milestones
Weeks 1–4
Discover your baseline and learn what conscious quad activation feels like.
Weeks 5–8
Practice holding smooth contractions against gentle visual target zones.
Weeks 9–12
Bring your new muscle awareness into familiar movement patterns.

The connected system
The sensor, wearable, app, and guided experience are designed as one straightforward system.
See purchase optionsGood to know
Play. Train. Get stronger.