下リ坂歩行の英語

従来の歩数計でも、消費カロリーを概算する程度なら可能だが、坂道や階段の上り下りと平地歩行を区別できず、階段の上りと平地歩行では消費カロリーが大きく異なることから、正確な消費カロリーを算出することは不可能だった。例文帳に追加

Even with traditional pedometers it is possible to make a rough estimate of calorie expenditure, but they are unable to make the distinction between climbing and descending slopes or stairs and walking on level ground. Since the calorie expenditure differs greatly between climbing stairs and walking on flat ground, it is impossible to make an accurate calculation of calorie expenditure. - 経済産業省