A-A+
Early fitness spas were intended mainly for __
问题详情
Early fitness spas were intended mainly for ______ .
A．the promotion of aerobic exercise
B．endurance and muscular development
C．the improvement of women" s figures
D．better performance in aerobic dancing请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：细节理解题。依据为第一段第六行“...butratheronweight-trainingprogramsdesignedtodevelopmuscularmass.strength.andenduranceintheirprimarilymaleenthusiasts”.
