Editing Snorkeling (section)

===Variants and related activities===
*[[Bog snorkeling]]: An individual [[sport]], popular in the [[United Kingdom]] and [[Australia]].
*[[Finswimming]]: An individual competitive speed and endurance [[sport]], the most popular competitive sport of CMAS, the only sport of this federation present in [[World Games]]. Finswimmers use a slightly different snorkel, suited for hydrodynamics and speed.
*[[Free-diving]]: Any form of diving without breathing apparatus, but often referring to competitive [[apnea]] as a sport.
*[[Scuba diving]]: A form of untethered diving using a self-contained portable breathing apparatus, frequently as a [[pastime]].
*[[Spearfishing]]: Fishing with a [[spear]] often with snorkeling equipment, either for competitive sport or to obtain food.
*[[Underwater hockey]]: A competitive team-sport played in [[swimming pool]]s using snorkeling equipment, [[Hockey stick|stick]]s and a [[Puck (sports)|puck]].
*[[Underwater rugby]]: A competitive team-sport played in deeper [[swimming pool]]s using snorkeling equipment, [[baskets]] and a [[ball]].