Freeskiing and snowboarding are extreme sports that involve descending steep mountain slopes on skis or a snowboard, often involving jumps, tricks, and high speeds.

Base jumping is an extreme sport where participants jump from high cliffs, buildings, or other structures into water or onto a landing area, using a parachute to slow their descent.

Downhill mountain biking is an extreme sport that involves riding a mountain bike on rugged terrain, often involving jumps, drops, and obstacles, at high speeds.

Rock climbing is an extreme sport where participants climb steep rock faces using ropes, harnesses, and other equipment, often involving technical skills and physical endurance.

Whitewater rafting is an extreme sport that involves navigating fast-flowing rivers or rapids in an inflatable raft or kayak, often requiring teamwork, skill, and the ability to handle challenging water conditions.

Skateboarding is an extreme sport where participants descend steep slopes on a skateboard, often involving jumps, slides, grinds, and other tricks, requiring balance, coordination, and skill.

Skydiving is an extreme sport where participants jump from an aircraft and freefall through the air before deploying a parachute, often involving high speeds and breathtaking views.

Surfing is an extreme sport where participants ride waves on a surfboard, often involving paddling, balancing, and maneuvering through the waves, requiring skill, timing, and physical fitness.

Luge is an extreme sport where participants descend steep mountain slopes on a specialized sled or toboggan, often reaching high speeds and requiring skill, balance, and the ability to handle challenging courses.

Scuba diving is an extreme sport where participants dive deep underwater, often using specialized equipment and techniques to explore marine environments, requiring training, skill, and the ability to handle underwater conditions.

Wingsuit flying is an extreme sport where participants fly through the air on a wingsuit, often involving jumps from high cliffs or mountains, requiring skill, training, and the ability to handle high speeds and complex maneuvers.

Off-road racing is an extreme sport where participants race through challenging off-road terrain in specialized vehicles, often involving jumps, obstacles, and high speeds, requiring skill, endurance, and the ability to handle difficult conditions.

Jet skiing is an extreme sport where participants ride a jet ski or personal watercraft through rough waters and perform tricks, often involving jumps, spins, and flips, requiring skill, balance, and the ability to handle challenging water conditions.

Skeleton is an extreme sport where participants descend steep mountain slopes on a specialized sit-down sled, often reaching high speeds and requiring skill, balance, and the ability to handle challenging courses.

Paragliding is an extreme sport where participants fly through the air on a paraglider, often involving jumps from high cliffs or mountains, requiring skill, training, and the ability to handle wind conditions and complex maneuvers.