Clap skate
Clap skates (also called clapskates, slap skates, slapskates, from Dutch klapschaats) are a type of skates used in speed skating. Unlike in traditional skates where the blade is fixed to the boot, the clap skates have the blade attached to the boot by a hinge at the front.
Illustr.: Regular skate and clap skate compared.
Clap skates were developed at the Faculty of Human Movement Sciences of the Vrije Universiteit of Amsterdam, led by Gerrit Jan van Ingen Schenau, although the idea of a clap skate is much older; designs dating from around 1900 are known.
The clap skate was first used in the 1984/1985 skating season. It was however not until the 1990s that the idea was taken seriously. In the 199/1997 season, the Dutch female team started using the skates, and with great success. The rest of the skating world soon followed suit, causing a rain of World Records in the following seasons, including the 1998 Olympic Winter Games at Nagano, Japan. Nowadays, all top level skaters use clap skates.
