Exerfly App

Knowledge is Power.

Monitor athlete/patient progress with real-time data on reps and resistance with the Exerfly App, enabling precise, evidence-based 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)

Customize Every Set

Minimum Threshold

Set a minimum target for a selected output, like mean concentric velocity, to establish goals for each set. For example, if you hit 0.60 m/s in a previous session, you can use that as your threshold to beat in the current session. Ideal for setting goals or training targets on a set-by-set or session-by-session basis.

Zone

Define a training zone by setting an upper output boundary and a % drop to establish the lower limit. The app provides real-time feedback on reps that fall within this range, helping you target specific adaptations like accelerative strength.

Fatigue Loss

Use this feature to monitor performance drop-off. The app notifies you when a rep falls below a set percentage of your best rep, signaling when to stop due to fatigue.

1% Eccentric Motor Boost Increments

Dial in the exact eccentric overload you need with ultra-precise adjustments.

Optional Auto Wind-Up

Optional automatic rope wind-up with pre-set countdown for first-rep readiness