Featured onCBS NewsWatch the segment
Meet Ace / Your STRIV coach

Guidance for this run.
And the next one.

Live cues. A clearer run review. A focus for next time.

See what you get
01 / While you runListen. Keep moving.
Ace · In your ear
“Let your right landing stay quiet, carrying you forward instead of stopping abruptly.”

A real coaching cue, replayed with Ace’s AI voice.

Movement measured by STRIV. Guidance from Ace.
01 / While you run · Sample runner

Ace remembers the last time.

After the run, Ace connects today to last time.

Maya · mile 3.2, downhill
“Maya, let your right landing stay quiet, carrying you forward instead of stopping abruptly.”
01 · Terrain · Oct 19
Downhills

The hardest landings came on the downhills.

Shoe · Daily trainer
02 · Landing force · Last 10 runs
2.6×body weight
Usual 2.4×Today

Right foot landed harder than usual today.

Same pace · shoe · terrain
03 · You said
“Knee spoke up on the last downhill.”
Pain mild · effort 7/10
04 · Ace said

“Shorten your stride on the descents.”

Next easy run · no pain
Same 2.6× body weight
Maya
Usual 2.4×
Let your right landing stay quiet.
Sam
Usual 2.8×
Lighter landing than usual. Keep this rhythm.
02 / After your run · An example

“What should I
work on next?”

Real run data. A focus for next time.

9:41
Run reviewExample
Ace’s read

Your step rate decreased.
Your left-foot pressure shifted.

32:30–35:00 · 7:03/km

Step rate174 /min
Left forefoot33%
Right forefoot35%

Forefoot pressure share

LeftRight
Earlier pressure distribution. Forefoot share: left 33%, right 35%.
LowerHigher

Color relative to each foot’s run average

In this stretch, the forefoot accounted for a similar share of pressure on each foot.

Your current focusLanding softly
A closer look at this run

Your left foot tells a different story.

As pace and step rate fell, your left forefoot pressure share rose from 33% to 50%.

Talk it through with Ace
You

What should I focus on next time?

Ace

Next easy run, check your step rate around 30 minutes at a comfortable pace. Try the landing drill below.

Example coaching from a real run

03 / How it felt

Share how you felt
on the run.

Log effort and pain. Ace reads your notes alongside your run data.

How did it feel? screen: effort 2 of 10, mild pain marked at the right knee
Illustrative app screen · sample data
After you report pain
Pain check-inRight knee Mild overall
Show relevant strength workKnee · from our advisors
At home

Wall sit

Single-leg squat

A general strengthening list, not a plan for your injury.

Fits the way you run

Two ways to run with STRIV.

With your phone

Hear Ace as you go.

Real-time voice cues. Bring your phone and an internet connection.

Phone-free

Head out. Leave your phone.

Use Garmin or run phone-free. Sync afterwards to review your run.

Core insights included. Data, scores and basic live coaching. No subscription.

Founding Members: 6 months of Advanced free. AI chat and more. Optional subscription afterwards.

Every step informed.

Get to know your running.

20% off full price · free shipping, refundable within 30 days20% off · refundable within 30 days

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.