Which strength scale rating corresponds to the ability to slightly resist the examiner but cannot fully overcome?

The correct choice signifies a strength scale rating where the individual can provide some resistance against the examiner, but does not have enough strength to fully overcome the force applied. A rating of four indicates that while the person can slightly resist, it is evident that they are not capable of withstanding the applied force completely.

For context, a rating of one would indicate no muscle contraction observed, while a rating of two would suggest that the individual can move against gravity but still has significant weakness. A rating of three reflect strength where the individual can overcome gravity but lacks full resistance against the examiner’s application of force. The rating of four is specifically designed to identify a notable yet partial resistance, highlighting an important distinction in the assessment of muscle strength.