What does "supple" indicate in medical terminology?

In medical terminology, the term "supple" is used to describe a joint or body part that has a good level of flexibility and is able to move freely through its full range of motion. This indicates that there is no stiffness or limitation present, allowing for smooth and unrestricted movement. The concept of suppleness is important in physical examinations and assessments of musculoskeletal health, where the ability to move without restriction is considered a sign of normal function.

In this context, the other options refer to conditions that suggest limitations or restrictions in movement. For instance, limited range of motion would indicate difficulties in moving a joint fully, while stiffness in the joints suggests a reduction in flexibility. A fixed position of body parts implies a complete lack of movement, which is contrary to the idea of being supple. Therefore, the description of "free moving with full range of motion" accurately captures the essence of the term and highlights a healthy state of musculoskeletal function.