Topic summary
Canoe racing

Extracted from the Wikipedia article Canoe sprint.
Canoe
In a canoe the paddler kneels on one knee with the other leg forward and foot flat on the floor of the boat, and paddles a single-bladed paddle on one side only with what is known as a 'J-stroke' to control the boat's direction. In Canada, a racing class exists for the C-15 or WC or "War Canoe", as well as a similarly designed C-4 (which is much shorter and more squat than an 'International' C-4). An antiquated boat class is the C-7, resembling a large C4 which was debuted by the ICF with little success. For racing canoes, the blade is typically short and broad, with a 'power face' on one side that is either flat or scalloped out. The shaft will typically be longer than a tripping canoe paddle, because the kneeling position puts the paddler higher above the surface of the water. More recent designs of canoe racing paddles often have a slight bent shaft, commonly 12–14 degrees. (a concept of canoe designer Eugene Jensen in the 1960s). Many high-performance canoe paddlers prefer the feel of a wooden handle with a carbon fiber shaft and blade, while nearly all high-performance kayak paddlers use paddles made completely of carbon fiber.