Free AI Dead Bug Form Check
Do 5 dead bugs per side. Get your form score and your #1 fix.
Dead bugs · ~90s · Camera permission required
What we check
Six biomechanical signals, scored from your camera in real time.
- Low-back contact with floor
- Limb timing
- Rib position
- Breathing pattern
- Range without losing position
- Symmetry
How it works
- Step 1
Set up your camera
Phone propped against a wall, or laptop on a table. Hip-height, 6–8 feet back, full body in frame.
- Step 2
Do five reps
Five strict dead bugs. Take it at your own tempo. KinesteX tracks joint coordinates on-device.
- Step 3
Get your score and fix
A 0–100 form score plus the single most important correction to work on.
On-device. We don’t see your video.
KinesteX runs the form-check model in your browser. The frames never leave your device — we only see anonymous joint coordinates and the resulting metrics. Nothing is recorded. Nothing is uploaded. Close the tab and it’s gone.
What your result looks like
A score, the fix, and the metrics behind it.
Form score
Tighten your form
Stay tall, control the tempo, and breathe through the rep.
Frequently asked
Privacy, accuracy, equipment.
Crunches flex the spine repeatedly — not what most women 40+ need. Dead bugs train the core to resist extension, which is what protects the back in real life.
Slow down and shorten the range. Only extend as far as the back stays glued to the floor.
No.
3–4 times a week, can be done daily as part of warm-up.
Stability gains start within 2 weeks. Visible abs depend on body composition.
Add light dumbbells overhead once bodyweight is easy.
Exhale as the opposite arm and leg extend.
Take the quiz for your free 7-day plan.
Try another form check
Ready to see your score?
Five dead bugs. 90 seconds. A 0–100 score and the one thing to fix next.