weightclass
A weight class is a defined range of body weight used to group competitors in sports in order to promote fair and safe competition. Weight classes are established by the governing bodies of various sports and can differ between organizations and events. They typically specify an upper limit for each class and, in some configurations, a lower limit as well. Athletes are weighed in before competition, usually at a formal weigh-in, to verify eligibility. Some sports use multiple weigh-ins or changes in class during a tournament.
In combat sports such as boxing, mixed martial arts, and wrestling, weight classes limit matchups to opponents
The practice supports safety but has drawbacks. Athletes may attempt weight cutting to qualify for a lower
Overall, weight classes are a practical mechanism to structure competition by body size, while recognizing that