Final answer:
Fluid mobilization is the process of making synovial fluid less viscous, resulting in better joint function. It involves proper stretching and warm-up to ensure smoother joint movement.
Step-by-step explanation:
Fluid mobilization refers to the process of making the synovial fluid in the joints less viscous, allowing for better joint function. Synovial fluid is a thin film that acts as a lubricant between the bones in synovial joints. When you first start moving after being still, the fluid may be thick and cause stiffness, but with proper stretching and warm-up, the fluid becomes less viscous, allowing for smoother joint movement.