Which term describes the friction technique that uses a fast back-and-forth movement?

• A. Tapping
• B. Effleurage
• C. Rolling
• D. Petrissage

Answer: (C)

Fast back-and-forth movements describe tapping, also known as tapotement. This percussion technique involves quick, rhythmic strikes with the edge of the hand, fingertips, or cupped palm to stimulate the tissues. It’s used to wake up nerves and increase circulation. Effleurage is the opposite—long, smooth gliding strokes used to relax and warm tissues. Rolling is a Petrissage move where tissue is lifted and rolled between fingers and thumb, and Petrissage itself refers to kneading and squeezing the tissue. So the described motion best fits tapping, not rolling.