# aerobics

/ɝˈoʊbɪks/ (US) · /eəɹˈəʊbɪks/ (UK) · CEFR B1 · Noun

Source: https://englishreference.com/word/aerobics
Updated: 2026-05-28

## Definition

a type of exercise that makes you breathe hard and get your heart beating faster. It helps you stay fit and healthy by using your large muscles for a long time.

For teachers: a form of physical exercise that involves repetitive, rhythmic movements and increases the heart rate to improve cardiovascular health. Often performed in a group class or through structured routines.

## Examples

- She does aerobics every morning to stay in shape.
- The gym offers several aerobics classes designed to improve endurance and burn calories through high-intensity movements.
- While weightlifting builds muscle mass, aerobics is essential for developing the cardiovascular stamina required for long-distance running or cycling.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.