Use loose  during work out

Bracing or supporting is needed only for certain workouts Not all workouts needed this Basically weightlifting needs supports for core muscles For cardio strapping or bracing to weight loading joints That is ankle knee can be done for stability and injury prevention

Loose clothing for workout in gyms can be weared  but as for supporter you need to wear it if lifting heavy weights for chest and and abdomen only. Jerks may cause trouble, so be carefull while doing any exercises.

The main aim of supporter is to provide support And prevent injuries If u are a heavy lifter the chances of hernia is high due to weak abdominal muscles and the pressure caused by the weight thus supporter provides additional support During cardio it is recommended as to avoid friction between legs and scrotum But Yess it does not guarantee results As supporter as the name suggests supports and tries to keep organs intact in there place