Surfing is a water sport where an individual uses a surfboard to ride on the crest of a wave.

In sailing, the sail is the large piece of fabric attached to the mast of a boat, which catches the wind and propels the boat forward.

Kayaking is a water sport where an individual uses a small, lightweight boat called a kayak and paddles it using a double-bladed paddle.

In scuba diving, the scuba tank is the underwater breathing apparatus that provides divers with a supply of compressed air for breathing.

Paddle boarding is a water sport where an individual stands on a long, wide board and paddles with a long paddle to move through the water.

In windsurfing, the sailboard is the board used by the windsurfer, which has a sail attached to it.

Water skiing is a water sport where an individual is towed behind a boat on a pair of skis, gliding across the water's surface.

In wakeboarding, the wakeboard is the board used by the wakeboarder, which is similar to a surfboard but designed specifically for wakeboarding.

Kitesurfing is a water sport where an individual uses a kite to harness the power of the wind and propel a board across the water's surface.

In surfing, a barrel is a wave that breaks in a tube-like shape, creating a hollow space inside the wave that surfers can ride through.

Canoeing is a water sport where an individual paddles a long, narrow boat called a canoe using a single-bladed paddle.

In surfing, switch stance is the maneuver where a surfer rides the wave backward, with their non-dominant foot forward.

Cliff diving is a water sport where individuals jump off a high platform or cliff into the water, performing acrobatic maneuvers during their fall.

In windsurfing, a spin is the maneuver where the windsurfer jumps into the air and spins the sailboard around, often performing acrobatic tricks.

Whitewater rafting is a water sport where individuals ride a small, inflatable boat over rapids and whitewater, navigating through challenging river sections.