The correct answer is C. Shooting.
Skeet is a clay target shooting sport, where participants attempt to break clay targets mechanically flung into the air from two fixed stations at high speed from a variety of angles. The clay targets are flung from two towers, one at each end of a 120-meter (394 ft) semi-circle. The two towers are 10 meters (33 ft) apart and 30 meters (98 ft) above the ground. The clay targets are flung from a variety of angles and speeds, and participants must use a shotgun to break them.
Skeet is a popular sport in the United States, Canada, and Europe. It is also an Olympic sport.
Option A is incorrect because running is a sport that involves running.
Option B is incorrect because cycling is a sport that involves riding a bicycle.
Option D is incorrect because swimming is a sport that involves swimming.