Rullnõtkust

Rullnõtkust, also known as roller skating or rollerblading, is a recreational and sporting activity that involves moving on surfaces using skates with wheels. The skates typically have a row of wheels attached to the bottom of a boot. There are two main types of roller skates: quad skates, which have two wheels in front and two in back, and inline skates, where the wheels are arranged in a single line.

The practice of roller skating dates back centuries, with early attempts at wheeled footwear appearing in the 18th century. However, the modern form of roller skating gained popularity in the 19th century. Inline skating, a more recent development, emerged in the latter half of the 20th century and has become a dominant form of the activity.

Rullnõtkust can be enjoyed for various purposes. It serves as a form of exercise, providing a cardiovascular workout that can improve stamina and muscle strength. It is also a popular recreational activity, allowing individuals to explore parks, trails, or designated skating rinks. Furthermore, rullnõtkust has evolved into competitive sports, including speed skating, artistic roller skating, roller derby, and aggressive inline skating, each with its own set of rules and disciplines. Safety equipment such as helmets, knee pads, and elbow pads are often recommended or required, especially for beginners and participants in more demanding disciplines.