What massage technique is beneficial for increasing circulation?

All the listed massage techniques—friction, tapotement, and petrissage—are beneficial in increasing circulation, making 'all of the above' the correct choice.

Friction involves applying a rubbing motion to manipulate the skin and underlying tissue, which increases blood flow to the area being massaged. This technique often helps in warming up the muscles and preparing them for further manipulation.

Tapotement consists of rhythmic tapping movements that invigorate and stimulate the nervous system, promoting increased blood circulation. This technique can help to energize the body while also enhancing the flow of lymph, which is crucial for overall health.

Petrissage, characterized by kneading and compression of the muscles, helps to increase circulation by decompressing and relaxing the muscle fibers. This technique effectively promotes blood flow and helps in flushing out toxins from the muscles.

Given that each of these techniques contributes to better circulation in different ways, selecting all of the above highlights the comprehensive benefits that various massage techniques can offer in terms of improving circulation.