정의: Cycling, also known as bicycling or biking, is the activity of riding a bicycle or other types of pedal-driven human-powered vehicles such as balance bikes, unicycles, tricycles, and quadricycles. Cycling is practised around the world for purposes including transport, recreation, exercise, and competitive sport.
| 핵심 연구 분야 | Verification |
|---|---|
| 주요 연도 | 2020년 |
| 주요 연관 키워드 | cycling |
| 좋아요 수 | 0 |