Final answer:
Repetitive strain refers to the repeated performance of the same task over time, leading to movement dysfunction. It can cause various issues including balance problems, repetitive motor behaviors, and difficulty with planning and executing tasks.
Step-by-step explanation:
The correct answer is C) Repetitive strain. Repetitive strain refers to the repeated performance of the same task over time, which can lead to movement dysfunction. This is commonly seen in occupations or activities that involve continuous and repetitive movements, such as computer operators or professional violinists.
Repetitive strain can lead to various issues including balance and posture problems, repetitive motor behaviors, difficulty with planning and executing tasks, poor judgment, and/or personality changes. These symptoms can greatly impact an individual's ability to perform daily activities and can have long-term effects on their overall health and well-being.
It's important to take breaks, practice proper ergonomics, and engage in stretching and strengthening exercises to prevent and alleviate the effects of repetitive strain.