What massage technique is primarily focused on the manipulation of large muscle groups?

The massage technique primarily focused on the manipulation of large muscle groups is effleurage. This technique involves long, sweeping strokes that are typically performed using the palms of the hands and fingers, allowing the practitioner to apply pressure over larger areas of the body. Effleurage is commonly used to warm up the muscles, promote relaxation, and increase blood circulation. It is often employed at the beginning and end of a massage session to create a soothing effect and prepare the client for deeper manipulation.

In contrast, friction involves small, circular movements and focuses more on loosening tight areas or breaking down adhesions in muscle tissue, while percussion comprises tapping or striking movements that stimulate the muscles and encourage circulation. Vibration uses rapid shaking movements to induce relaxation and has a different effect on the body. Each of these techniques serves a unique purpose, but effleurage is particularly effective for working on expansive muscle groups, making it an essential method in various bodywork therapies.