Final answer:
A decreased performance in workstation ergonomics can be caused by various factors such as poor posture and inadequate equipment setup. It can affect your ability and speed, range of motion, grip strength, and pitch. Proper ergonomics, including maintaining a comfortable posture and taking regular breaks, can help counteract decreased performance.
Step-by-step explanation:
A decreased performance in WS, or workstation ergonomics, can be caused by various factors such as poor posture, inadequate equipment setup, repetitive motion, and lack of breaks. When your WS performance decreases, your a/s (ability and speed) and ROD (range of motion and dexterity) may be affected. You may also experience decreased grip strength (GP) due to muscle fatigue.
Regarding pitch, it may depend on the nature of the task. For example, if the task involves speaking or presenting, a decreased performance may lead to a less confident or effective pitch.
To counteract decreased performance in WS, it is important to prioritize proper ergonomics. This includes ensuring a comfortable and neutral posture, adjusting equipment (such as chair height and monitor placement) to minimize strain, taking regular breaks to rest and stretch, and implementing techniques to reduce repetitive motion, such as keyboard shortcuts.