Which term describes a joint that is overly flexible and allows for excessive motion?

The term that describes a joint that is overly flexible and allows for excessive motion is "hypermobile joint." Hypermobility refers to an increased range of motion in the joints, which can occur due to factors such as genetics, joint structure, and surrounding soft tissue flexibility. While some individuals may have hypermobile joints without any associated problems, others may experience pain, instability, or an increased risk of injury due to the excessive range of motion.

In contrast, a hypomobile joint refers to limited mobility and range of motion, indicating stiffness or restriction. A semi-rigid joint does not fully allow for a large range of motion while still permitting some movement. Lastly, a stable joint is characterized by a limited range of motion in a controlled manner, contributing to joint integrity and function. Understanding the definition and implications of a hypermobile joint is essential in physical therapy and rehabilitation contexts, as it impacts treatment approaches and patient management.