Which technique involves movements that are small and deep, targeting a specific area?

The technique that involves movements that are small and deep, specifically targeting a particular area, is friction. Friction involves applying pressure and moving the skin over underlying tissues in a precise manner. This technique is particularly effective in breaking down adhesions and increasing circulation in a localized area, making it useful for addressing muscle knots or tension in specific spots. The focus on depth and small movements distinguishes friction from other techniques, which may involve broader or less targeted motions.

In contrast, petrissage consists of kneading and squeezing, which tends to involve larger movements meant to manipulate muscles more broadly. Vibration is characterized by rapid shaking or oscillation, and hyperthermia refers to heat applications, neither of which emphasizes the small, focused movements found in friction.