Life jackets, buoyancy aids, and snorkel vests are all types of PFDs designed to provide flotation and support in water.

Wetsuits are designed to keep the wearer warm in cold water by providing insulation and reducing heat loss.

Kayaks are propelled by a single-bladed paddle, while canoes are propelled by a double-bladed paddle.

A dinghy is a small, inflatable boat that is often used for recreational activities such as fishing, sailing, or rowing.

The sail is the primary means of propulsion for a sailboat, as it catches the wind and converts it into forward motion.

Leashes in water sports serve multiple purposes, including connecting the rider to the board, providing buoyancy, and preventing the board from drifting away in case of a fall.

Goggles are specifically designed for water sports to protect the wearer's eyes from the sun, wind, and water splashes.

A bilge pump is used to remove excess water from the boat, preventing it from sinking or becoming unstable.

An anemometer is a device used to measure wind speed and direction, which is important information for water sports enthusiasts.

Dry suits are designed to keep the wearer dry in cold or wet environments by preventing water from penetrating the suit.

The rudder is a flat, underwater surface that is used to steer a boat and control its direction.

Life jackets are designed to provide buoyancy and keep the wearer afloat in water, helping to prevent drowning.

The sail is the primary means of propulsion for a windsurfer, as it catches the wind and converts it into forward motion.

The centerboard is a retractable blade that is lowered into the water to provide stability and prevent the sailboat from capsizing.

A depth sounder is a device used to measure the depth of water, which is important for navigation and safety in water sports.