Frictions are applied first of all to:

Frictions are primarily used to lessen hardness in the deeper situated muscles. This technique involves specific strokes that penetrate the tissues, helping to break down tension and adhesions within the muscle fibers. By applying friction, the practitioner is able to target not just superficial muscles but also deeper layers, promoting relaxation and alleviating tightness.

The technique increases circulation in the area, which can contribute to improved muscle function and reduced soreness. Additionally, by breaking down any fibrous or hardened tissues, frictions help restore elasticity and flexibility to the affected muscles. It's a foundational technique in massage therapy and bodywork, aiming to release tension and improve overall muscle health.

While enhancing blood flow, relaxing stiff muscles, and affecting skin elasticity are indeed beneficial outcomes of this technique, the primary aim is focused on addressing and lessening the hardness in deeper muscular structures.