An instrument for measuring angles.
Articles by others on the same topic
A goniometer is an instrument used to measure angles or to assess the range of motion in joints. It is commonly employed in fields such as physical therapy, orthopedics, and sports medicine to evaluate joint flexibility and to document changes in range of motion over time. There are several types of goniometers: 1. **Universal Goniometer**: This is a common type that has two arms and a protractor-like scale in the center.