Every wearable you've used has been measuring the result.
We measure the cause.
Muscle tracking
Know which muscles actually fired.
Every wearable tells you how much you moved. The Puck tells whether the muscle you meant to train actually fired - real EMG signal, per muscle, every rep.
Muscle Activation
92%
Glute activation, right side
“This is very helpful! The timing of muscle firing and the power and speed of a muscle is super important and we are not able to measure it today.”
Workout replay
Watch your session back, rep by rep.
Video replay synced with EMG data. See exactly which muscles fired on which rep and where effort dropped - the kind of feedback wrist bands cannot give you.
Rep Quality
14/15
True reps counted, 1 phantom rejected
“It is very important for the customer to see when their muscles are firing. It helps build the brain body connection, before they can feel the muscle themselves.”
Fatigue intelligence
See fatigue building before form breaks down.
EMG frequency-shift analysis shows when a muscle is fatiguing out - so you can end the set on your terms.
Fatigue Index
78%
Right quad, fatigue rising
“It is helping my shoulder get stronger because I train until it shows me fatiguing and compensating with incorrect movement.”
Multi-muscle
Track multiple muscle groups simultaneously.
Wear multiple Pucks in one session. Track opposing muscle groups or full posterior chain - the full picture, finally.
Devices Connected
4
Quads, glutes, hamstrings, calves - live
