Exercise, knee, knee stretching icon
![Exercise, knee, knee stretching, quadriceps, stretching knee icon - Download on Iconfinder](https://cdn2.iconfinder.com/data/icons/human-1-1/48/28-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
- 1 credit needed as a Pro subscriber.