Below the Belt in combat sports, including kickboxing and boxing, refers to all areas of a fighter's body that lie below the line of the navel.
This area includes the genitals, legs, and the crotch. In these sports, it is strictly forbidden to deliver punches or kicks below this line, as it is deemed unfair and against the code of sportsmanship.
Violating this rule can result in penalties, such as warnings or point deductions, and may even lead to disqualification if the infraction is intentional or repeated.