Which form of vibration technique is used to help mobilize a joint?

Jostling is a specific vibration technique characterized by a gentle shaking or bouncing motion that helps to mobilize a joint. It involves the application of rhythmic movements that encourage bone and joint flexibility, promote circulation, and facilitate relaxation in the surrounding soft tissue. This technique can be particularly effective for increasing the range of motion in a joint and alleviating stiffness by targeting the synovial fluid around the joint, thereby enhancing lubrication and comfort.

In contrast, oscillation refers to a method defined by back-and-forth movements, which may not consistently contribute to joint mobilization in the same way that jostling does. Petrissage involves kneading and squeezing movements focused primarily on manipulating muscle tissues, and while it helps with muscle relaxation and the release of tension, it does not directly target joint mobility. Friction is a more focused technique typically used to break down adhesions and scar tissue, and while it can help with joint conditions indirectly, it is not primarily aimed at joint mobilization. Thus, jostling stands out as the most appropriate choice for mobilizing a joint effectively.