Road cycling is a popular outdoor activity that involves riding a bicycle on paved paths, roads and highways. Road cycling is often referred to as 'road biking' or 'street cycling'. The sport is often characterized by the use of lightweight road bikes designed specifically for speed and performance. There are many other synonyms for road cycling such as 'road racing', 'cycling' or 'cycling sport'. Some people also call it 'cycling on tarmac', 'riding on asphalt' or 'bike touring'. Whatever the term used, road cycling remains a popular sport thanks to its ability to provide a physically rewarding workout with beautiful scenery.