An esthetician's back and shoulders will benefit the most from _________.

• A. A standing desk
• B. A stool
• C. An ergonomic chair
• D. A back support belt

Answer: (B)

Maintaining a comfortable, neutral posture and alternating positions during long client sessions helps prevent strain in the back and shoulders. A stool lets the esthetician sit close to the client and adjust height so the elbows are at a relaxed level and the shoulders stay down rather than being raised. This reduces the static load on the upper back and neck and makes it easy to switch between standing and sitting, keeping the spine more neutrally aligned. In contrast, standing all day can increase fatigue, a chair at a station may be less practical for reach and maneuverability, and a back support belt helps the lower back but doesn’t address shoulder posture or overall movement.