35.承上題,這位李先生有氧跑步運動訓練 30 分鐘,可以消耗大約多少熱量(大卡)?
(A)200
(B)240
(C)280
(D)320
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統計: A(4), B(23), C(28), D(7), E(0) #3815990
統計: A(4), B(23), C(28), D(7), E(0) #3815990
詳解 (共 3 筆)
#7319638
1MET=3.5 mlO2/kg/min
1LO2=5Kcal
3.5 * 7.7METs * 70kg * 30mins
=56595 mlO2
=56.595 LO2
56.5 LO2 * 5Kcal = 282.5Kcal
2
0
#7296740
1MET=1.05 kcal/kg/hr
7.7×1.05×70×1/2
2
0