National Physical Therapy Examination (NPTE) Modalities Practice Exam

The main objective of administering petrissage, a form of massage technique that involves kneading, rolling, and squeezing tissues, is primarily to loosen adhesions and improve lymphatic return. Petrissage techniques help to manipulate soft tissues, which can facilitate the mobilization of stuck or tight areas between muscles and fascia. This manipulation aids in breaking down adhesions, which are often formed due to injury, overuse, or sustained postures.

Additionally, petrissage promotes lymphatic drainage by encouraging fluid movement in the lymphatic system. This can lead to a reduction in swelling and promote a healthier balance of interstitial fluids in the tissues.

While petrissage does enhance circulation and stimulate peripheral nerve endings, these outcomes are considered secondary benefits to the primary goal of addressing adhesions and promoting lymphatic return. The other options, such as reducing edema or diminishing trigger points, may also occur as a result of petrissage, but they do not capture the essence of its primary focus compared to the loosening of adhesions and supporting lymphatic function.