CanFitPro Personal Training Specialist Practice Test

What are characteristics of synovial joints?

1. Freely movable

2. No movement allowed

3. Primarily found in the skull

4. Made entirely of cartilage

The correct answer is: Freely movable

Synovial joints are characterized by their ability to move freely and are found throughout the body. Unlike fibrous or cartilaginous joints, they do not restrict movement or have limited range of motion. Although some synovial joints may have cartilage, they are not made entirely of it. Additionally, while primary synovial joints are not usually found in the skull, there are some instances, such as the temporomandibular joint, where synovial joints are present. Therefore, the correct answer is A, as it accurately reflects the main characteristic of synovial joints.