看這裏： 如果一個人因為肌肉很多超重的話，似乎問題不大。主要需要鑒別超重原因是因為肌肉還是脂肪

https://www.cdc.gov/healthyweight/assessing/bmi/adult_bmi/index.html

 

If an athlete or other person with a lot of muscle has a BMI over 25, is that person still considered to be overweight?

According to the BMI weight status categories, anyone with a BMI between 25 and 29.9 would be classified as overweight and anyone with a BMI over 30 would be classified as having obesity.

However, athletes may have a high BMI because of increased muscularity rather than increased body fatness. In general, a person who has a high BMI is likely to have body fatness and would be considered to be overweight or obese, but this may not apply to athletes. A trained healthcare provider should perform appropriate health assessments to evaluate an individual’s health status and risks.