單項(xiàng)選擇題肥胖者體育鍛煉的運(yùn)動(dòng)強(qiáng)度應(yīng)選（）
A.50%~60%VO2max
B.60%~70%VO2max
C.70%~80%VO2max
D.80%~90%VO2max
A.50%~60%VO2max
B.60%~70%VO2max
C.70%~80%VO2max
D.80%~90%VO2max
