What it does

From one lift to a clearer picture.

Kyna records every rep, explains it in plain language and tracks how you improve.

01

Record

Pick the exercise, set the load and press record. The clip handles the rest.

Kyna Clip

Receiving data
Battery86%

Exercise

Back Squat

Load

180

kg
Record set
Record with video

02

Feedback

The takeaway comes first, in plain language. Go deeper only when you want to.

Set feedback

Back Squat · 180 kg · 2 reps

A quicker second drive.

Two strong repetitions, with a quicker second drive. Peak bar velocity increased from 1.32 to 1.60 metres per second while efficiency stayed at 88%.

03

Metrics

Three scores tell the story at a glance, each measured against your own history.

92/100
Explosiveness
88%
Efficiency
2,893N
Force

Plus seven set measurements, including velocity, acceleration, power and impulse. Example values from a recorded 180 kg back squat; the explosiveness score is illustrative.

04

Motion

See how the bar moved through every moment of the rep. Drag across the chart to inspect it.

Back Squat

180 kg · recorded set

1.15m/s

1.24 s

1.81.20.70.1-0.50.0 s1.3 s2.6 s

Peak velocity

1.60m/s

Peak accel

6.27m/s²

Duration

2.61s

05

Progress

Every set adds context, so your trends reflect you and nobody else.

Peak force by load

Back Squat · 17 sets

Example history
2,0002,2502,5002,7503,000100 kg120 kg140 kg160 kg180 kg
180 kg · Peak force 2,893 N

See a full set, start to finish.