# Page Not Found

The URL `webview-iframe-tracking-in-app/tracking-endpoint-params/exercise-required/balance-on-left-leg` does not exist.

You might be looking for one of these pages:
- [[developer plan] Exercise Progression](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-real-time-camera-webcam/tracking-endpoint-message-to-handle/developer-plan-exercise-progression.md)
- [Exercise Counter](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-real-time-camera-webcam/tracking-endpoint-message-to-handle/exercise-counter.md)
- [[developer plan] Tracking angles during movements](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-real-time-camera-webcam/tracking-endpoint-message-to-handle/developer-plan-tracking-angles-during-movements.md)
- [WebView / native messages](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-uploaded-files/upload-tracking-endpoint-video-and-image/webview-native-messages.md)
- [Exercise Placement](https://posetracker.gitbook.io/posetracker-api/use-posetracker-on-real-time-camera-webcam/tracking-endpoint-message-to-handle/exercise-placement.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://posetracker.gitbook.io/posetracker-api/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://posetracker.gitbook.io/posetracker-api/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/posetracker-api/use-posetracker-on-real-time-camera-webcam/tracking-endpoint-message-to-handle/developer-plan-exercise-progression.md`)
- Use `Accept: text/markdown` header for content negotiation