(来学网)在有氧训练前可以按照年龄预计靶心率,作为运动强度指标
  • A.
    (来学网)[(160-年龄)×70%~85%]
  • B.
    (来学网)[(180-年龄)×70%~85%]
  • C.
    (来学网)[(200-年龄)×70%~85%]
  • D.
    (来学网)[(220-年龄)×70%~85%]
  • E.
    (来学网)[(240-年龄)×70%~85%]
正确答案:
D