You can glide on ice. 

You can glide on ice. 


Ice skating is a way to glide across flat ice. 
Skating is very old. Long ago, people in Finland used animal bones to skate. This helped them travel in the winter. Later, people used steel blades. These blades have sharp edges. They cut into the ice to help you move. 
Today, skating is a big sport. You can do speed skating to go fast. You can do figure skating to make art. 
You can skate on frozen lakes or rivers. You can also skate in an ice rink. 
Ice skating is the art of gliding across a flat ice surface. You move yourself using metal-bladed skates attached to your feet. 

Skating works because of how ice behaves under a blade. There is a tiny layer of molecules on the surface. These molecules are not tightly bound like the ones deeper down. This creates a semiliquid layer that acts like a lubricant. 
Skating has a very long and interesting history. Scientists think the earliest skating happened in southern Finland. This was more than 4,000 years ago. Back then, people used animal bones to glide. These bones helped them save energy during winter journeys. Later, the Dutch added steel edges to skates in the 1300s. These sharp edges allowed skaters to cut into the ice. This change made movement much easier and more controlled.
Many different sports have grown from these early steps. In England, people once used butcher's bones as skates. 

Figure skating is a special way to combine sport and art. An American named Jackson Haines changed how people skate. 
Ice skating is the act of self-propulsion and gliding across a flat ice surface. To perform this, a person wears ice skates equipped with metal blades. 

The physics of skating relies on a specific interaction between the blade and the ice. A skate can glide because of a layer of ice molecules on the surface. These surface molecules are not as tightly bound as the molecules in the mass beneath. This creates a semiliquid state that provides lubrication. This layer is often called a "quasi-fluid" or "water-like" layer. It is only about one molecule thick. As the temperature increases, this slippery layer becomes thicker. 
Ice skating has evolved through several distinct stages and types. One major split occurred between speed skating and figure skating. Speed skating focuses on velocity, while figure skating emphasizes artistic movement. There are also various team sports played on ice. Ice hockey uses a flat sliding puck. Bandy is played with a ball. Ringette is played with a rubber ring. Other disciplines include ice cross downhill and synchronized skating. Synchronized skating is a unique artistic team sport derived from figure skating.
The history of skating begins thousands of years ago. Research suggests the earliest skating happened in southern Finland over 4,000 years ago. These early skaters used animal bones to save energy during winter journeys. In China, bone skates were used during the Bronze Age. Archaeologists found these at the Gaotai Ruins in northwest China. These finds are estimated to be 3,500 years old. They suggest communication between China and Europe during that era. Later, in the 13th or 14th century, the Dutch added sharpened steel edges to skates. This allowed skaters to cut into the ice rather than just gliding on top.
In England, skating became a notable social activity. In the 1660s, metal skates arrived alongside the creation of the garden canal in St James's Park. 
Regional traditions also shaped the sport, such as the fen skating in England. In the Fens, skating was a popular recreation and a spectator sport. 

Modern figure skating was transformed by an American named Jackson Haines. 
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