Translation guide
The English word 'aerobic' is used in two main contexts: biology/physiology (requiring oxygen) and exercise (aerobic exercise). In Japanese, different expressions are used depending on the context.
Describing organisms or processes that need oxygen to live or function.
The standard term for 'aerobic' in biological contexts, meaning 'oxygen-loving'. Used for bacteria, respiration, etc.
Referring to physical activity that improves oxygen consumption, like running or cycling.
Aerobic bacteria require oxygen.
Literally 'with oxygen'. Used in technical contexts, but less common than 好気性 for microorganisms.
Aerobic respiration takes place in mitochondria.
The standard term for 'aerobic exercise'. Used in fitness and health contexts.
Aerobic exercise is effective for burning fat.
Loanword from English, often referring specifically to aerobics classes or dance-style workouts.
She attends an aerobics class every week.
Shortened form used in compound terms like 有酸素運動, but rarely used alone.
Combine aerobic and anaerobic exercise.