Discussion
Below are the norms of Grip strength, Measurement of 23 years women is 47 kg. What is the interpretation of this measurement ?
Answer: C
The interpretation is arm strength is excellent.
The person is a woman aged 23, so the women's column for 20-29 years applies. In that column, Excellent is 44-50 kg, Superior is above 50 and Good is 38-43. A grip strength of 47 kg falls in the 44-50 range, so it is excellent.
Superior would need more than 50 kg, and Good stops at 43 kg. Very poor is below 27 kg. Reading the men's norms, where 47 kg is the lower limit of Excellent for 20-29, or the women's 10-19 column, where it is Good, is the trap the question sets.
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