What term is used to describe direct pressure applied with enough force to cause blanching?

The term that is used to describe direct pressure applied with enough force to cause blanching is ischemic compression. This technique involves applying sustained pressure to a specific point or area to temporarily reduce blood flow, which can lead to the white color or "blanching" of the skin as the blood is pressed out of the area. This method is particularly effective for addressing areas of muscle tightness and trigger points, leading to a reduction in pain or tension in the affected muscle.

In comparison to the other options, deep tissue pressure generally refers to the application of strong pressure to deeper layers of muscle and connective tissue but does not specifically denote the blanching effect caused by ischemic compression. Trigger point therapy focuses on identifying and releasing trigger points, which may or may not involve blanching and does not solely represent the sustained pressure methodology. Myofascial release involves the gentle stretching and manipulation of the fascia and aims to alleviate restrictions but does not necessarily involve the same level of direct pressure that leads to blanching as seen in ischemic compression.