A.鍛煉過(guò)程加強(qiáng)心率監(jiān)測(cè) B.運(yùn)動(dòng)強(qiáng)度要循序漸進(jìn) C.堅(jiān)持運(yùn)動(dòng)的經(jīng)常性、系統(tǒng)性 D.不做突擊性的緊張運(yùn)動(dòng) E.冬季下雪或大風(fēng)天氣也要堅(jiān)持到戶(hù)外活動(dòng)
A.5%~10% B.10%~15% C.15%~20% D.20%~25% E.25%~30%
A.5% B.6% C.7% D.8% E.9%