Soccer: Athletic supporter with hard protective cup
Baseball/T-ball/Softball: Athletic supporter with hard protective cup
Lacrosse: Athletic supporter with hard protective cup
Track and Field: Athletic supporter
Tackle Football: Athletic supporter with hard protective cup
Flag Football: Athletic supporter with hard protective cup
Tennis: Athletic supporter
Swimming: Athletic supporter (if bathing suit does not provide support)
Martial Arts/Kickboxing: Athletic supporter with hard protective cup
Fencing: Athletic supporter with hard protective cup
Weight Lifting: Athletic supporter
Field Hockey: Athletic supporter with hard protective cup
Paintball: Athletic supporter with hard protective cup
Goalies in field hockey and lacrosse may also want to use special "goalie cups" or a "double cup" system for added protection!