Friction massage techniques primarily manipulate which layers of tissue?

Friction massage techniques primarily focus on manipulating one layer of tissue over another. This technique involves the application of pressure and movement between different tissue layers, which can help to break down adhesions and improve blood circulation. It is particularly effective in targeting the fascia, which is the connective tissue that surrounds muscles and organs. By moving one layer over another, practitioners can not only promote relaxation in the muscles but also enhance the overall mobility of the tissues involved.

Other choices speak to specific layers either in isolation or imply a simultaneous manipulation that does not capture the essence of what friction massage achieves. For instance, manipulating just the outermost layer or underlying muscles fails to recognize the depth and complexity of the layers involved in friction massage. Understanding this technique is crucial for nail technicians and massage therapists as it can significantly influence the effectiveness of their treatments.