Flow
A skateboard can be seen simply as a toy for teenagers, but it is also a movement. While skateboarding requires concentration and involvement, skaters blossom in the `flow', the optimal experience in which time can seem suspended.

A skateboard can be seen simply as a toy for teenagers, but it is also a movement. While skateboarding requires concentration and involvement, skaters blossom in the `flow', the optimal experience in which time can seem suspended.