Question

Maintaining good _____ while shampooing will prevent unnecessary muscle aches, back strain, and fatigue.

A) Posture
B) Hydration
C) Ventilation
D) Illumination

Answer 1

Maintaining good posture while shampooing will prevent unnecessary muscle aches, back strain, and fatigue.

Step-by-step explanation:

Maintaining good posture while shampooing will prevent unnecessary muscle aches, back strain, and fatigue. Good posture involves standing or sitting in a way that the person's center of gravity lies directly above the pivot point in the hips, thereby avoiding back strain and damage to disks.