Camera High Knees & Mountain Climber Counter (AI)
Counts high knees or mountain climbers with the camera · free, no signup
Voice & sounds
See Camera High Knees & Mountain Climber Counter (AI) in action
Camera High Knees & Mountain Climber Counter (AI)
Choose High knees or Mountain climbers and let the camera count. In high knees the counter measures how high each thigh is lifted; in mountain climbers it needs you in plank and counts every time a knee is driven toward your chest. Left and right both count.
3D thigh and body angles mean any camera angle works. Voice counts help during fast interval rounds.
Key features
Two exercises
Standing high knees and plank mountain climbers.
Counts each knee
Left and right.
Any camera angle
3D thigh angle.
Voice counts
Hands-free.
How to use it
- Pick the exercise and set a goal.
- Press Start camera. High knees: stand 2 to 3 m away. Climbers: get into plank.
- Go. Every knee drive adds one.
- Press Finish & save.
Worked example
Example
High knees, goal 60: every time a thigh passes about 70 degrees from vertical you get a count.
Who uses this tool
HIIT
Count fast rounds.
Warm-ups
A quick tally.
Tips for the best results
- Drive knees at least hip height for high knees.
- Keep hips low in climbers.
- Camera on the floor for climbers.
Common mistakes to avoid
- Not visible hips and knees.
- Standing too close.
Why use AZRS QuickFix?
It is 100% free, needs no signup and has no watermark or usage limits. The tool runs in your browser, so what you type stays on your device, and it works on phones, tablets and desktops. New tools are added every week — bookmark this page or browse the full QuickFix toolbox.
Frequently asked questions
Is each knee one rep?
Yes. 40 counts means 20 each side.
Does it work from any camera angle?
Yes. The tool measures your joints in 3D, so front, side and diagonal views all give the same angles. Keep the phone or laptop upright (not tilted on its side) and keep your whole body in the picture.
Is my video uploaded or saved?
No. The pose detection runs inside your browser on your own device. Nothing is recorded, uploaded or stored, and the camera stops when you finish.
What do I need?
Any phone, tablet or computer with a camera and a modern browser (Chrome, Edge, Safari, Firefox). The page must be opened over https for the camera to work.
Can I use a video instead of the live camera?
Yes. Press 'Analyze a video file' and pick a recorded workout; it is counted the same way.
The counter is not counting. What should I check?
Make sure your whole body is visible, the room is lit, and you start from the correct start position. The message under the picture tells you what the camera is missing.