Here's why:
* Scalp sensitivity: The scalp is sensitive and can be easily irritated. Tapotement, especially if done with too much force, can be painful and cause discomfort.
* Hair damage: Tapping or percussion can create friction on the hair shaft, potentially leading to breakage or damage, especially for already dry or fragile hair.
* Purpose: Hairdressing focuses primarily on styling, cutting, and coloring, not on manipulating the scalp tissues. Tapotement's primary benefits are in stimulating circulation and relaxing muscles, which are not primary goals in hairdressing.
Instead of tapotement, hairdressers use other massage techniques like:
* Effleurage: Long, gliding strokes to relax the scalp.
* Petrissage: Kneading movements to stimulate circulation.
* Circular motions: To promote blood flow and relax the scalp.
These techniques are gentle, effective, and more appropriate for the needs of hairdressing.