Which technique is commonly used on scar tissue at old injury sites?

Friction is a technique that involves the application of deep pressure and movement across the grain of the tissue. This method is particularly effective on scar tissue and old injury sites because it helps break down adhesions, improve circulation, and increase tissue mobility. By focusing on the specific area of scar formation, friction techniques can help to realign collagen fibers, promoting better healing and restoring normal function to the tissue. The goal is to enhance the pliability of the scar and reduce any restrictions in movement that might have occurred due to the injury.

In contrast, other techniques serve different purposes. For instance, petrissage involves kneading and lifting the tissue, which is beneficial for relaxing muscles but may not directly address the characteristics of scar tissue. Tapotement is a percussive technique that stimulates blood flow and is great for energizing the body but is not targeted for breaking down scar tissue. Effleurage is a gliding stroke primarily used for relaxation, warm-up, or overall circulation without the focused intensity required for scar tissue treatment.