A man in a backbend yoga pose on a mat in a grassy field with mountains behind him, wearing a muscle sensor on his upper arm
For Coaches & Performance Staff

See what your team is actually doing, muscle by muscle.

Your team already tracks load, minutes, and reps. What they don't track is which muscles are actually doing the work, or which ones are quietly compensating.

The Muscle Puck by LongevityQ reads the muscle signal directly, synced to video, across every athlete on the roster, so you can scrub to any moment of a rep, throw, or jump and see exactly what fired, when, and how hard.

FCC cleared
Testing with pro & NCAA programs
iOS + Android

Limited demo slots for performance programs this month.

Book a 20-minute demo

See the platform live, no commitment required.

We respond within 2 business days. No spam, ever.

The Blind Spot

Movement trackers can't see what muscles are actually doing.

They tell you how much your athletes moved. They can't tell you if the right muscle fired, if it fired on time, or if one side is quietly compensating for the other. That's the blind spot in every team's training data, and it's often where the next soft-tissue injury starts.

A coach reviews live data on a tablet while athletes wearing a muscle sensor run hurdle drills on a field
Video Sync

The muscle signal, lined up with the video.

Every other wearable tells you how much an athlete moved. The Muscle Puck by LongevityQ shows you the cause of the movement: the live muscle signal, synced frame-for-frame with video. Scrub to front-foot strike, ball release, takeoff, or landing and see exactly which muscles switched on, in what order, and how hard. It's the difference between the eye test and an objective read.

What You'll Actually See

What you'll actually see in the data.

Real reads coaches and performance staff use it for:

Is the athlete truly recovered?

"Feels fine" and "fully recovered" aren't the same thing. A not-quite-recovered muscle fires harder and longer to hit the same output, visible in the signal before the athlete can feel it. An objective return-to-play check.

Is one side compensating?

When an athlete guards a sore or tight area, that muscle fires less while nearby muscles pick up the slack. You see the compensation pattern, and the injury risk it signals, early.

Is the athlete fatiguing?

As a muscle tires, its signal drops and shifts lower, and the athlete starts leaning on backup muscles. An early fatigue warning, often before it shows up in results.

Did the right muscle fire on time?

Line the muscle signal up with the key moments of a throw or jump and see the exact instant it switched on, against that athlete's own healthy baseline. Late or inconsistent timing means more stress on the joint.

What The Demo Covers

A short, practical walkthrough, built around your team.

01
Discovery
We learn about your sport, your athletes, and what you want to measure.
02
Live Walkthrough
See the platform and the coach dashboard in action, in real time.
03
Fit Assessment
We talk through whether and how this fits your program.
04
Next Steps
If it's a fit, we scope a trial or custom program together.
Built On Real Research

Built for the training floor, and already in it.

LongevityQ isn't a lab experiment. It takes the same surface-EMG science used in biomechanics research and rebuilds it for a real training environment, and it's already in testing with professional and NCAA programs. FCC cleared, and it runs on the phones your staff already carry: iOS and Android.

An athlete wearing three muscle sensors on one arm during battle-rope training, tracking multiple muscle groups at once

See it on your own athletes.

Book a 20-minute demo and watch the live muscle signal on a real rep. No commitment required. Just see whether it fits your program.

Book a 20-minute demo

Limited demo slots for performance programs this month.