Inline skating - online puzzles

Inline skating is a multi-disciplinary sport practiced widely internationally. Inline skates typically have 2 to 5 polyurethane wheels, arranged in a single line by a metal or plastic frame on the underside of a boot. The in-line design allows for greater speed than roller skates and better manoeuvrability. Following this basic design principle, inline skates can be modified to varying degrees to accommodate niche disciplines.

Inline skating is also known as " roller blading" due to the popular brand of inline skates, Rollerblade.