---
title: leftKnee
framework: vision
role: symbol
role_heading: Type Property
path: vision/vnhumanbodyposeobservation/jointname/leftknee
---

# leftKnee

The left knee.

## Declaration

```swift
static let leftKnee: VNHumanBodyPoseObservation.JointName
```

## See Also

### Legs

- [leftHip](vision/vnhumanbodyposeobservation/jointname/lefthip.md)
- [leftAnkle](vision/vnhumanbodyposeobservation/jointname/leftankle.md)
- [rightHip](vision/vnhumanbodyposeobservation/jointname/righthip.md)
- [rightKnee](vision/vnhumanbodyposeobservation/jointname/rightknee.md)
- [rightAnkle](vision/vnhumanbodyposeobservation/jointname/rightankle.md)