muscularity

His muscularity was the result of years of weight training.

用法提示：此处muscularity为名词，表示肌肉发达的状态。

The athlete's muscularity gave her an advantage in the competition.

用法提示：muscularity作主语，指运动员肌肉发达的特征。

Modern fitness culture often celebrates muscularity over flexibility.

用法提示：muscularity用作介词over的宾语，与flexibility对比，表达肌肉发达。