The exclusionary rule is a legal rule of the constitution that prevents any illegal search and seizure of 'evidence' that is collected in violation of the Fourth Amendment of the U. S. Constitution. It also prevents the presentation of such 'evidence' in a court of law.
This rule also states that any evidence collected in violation of the Electronic Communications Privacy Act (ECPA) may not be admissible in a court of law as legal evidence as it is 'seized' in violation of the person's constitutional rights. The Fourth Amendment of the U. S. Constitution prevents the government from doing any search or seizure of 'evidence' of a person's home without due reasonable reason. Thus, it prevents a person's from being forcefully searched. So, when such searches are done and evidence produced before the court, they are not admissible under the exclusionary rule.
Short answer? To be able to 100% do their job correctly.
Explanation:
Police officers should be able to have the body strength to over power somebody when needed, to chase someone if needed, and to break down barriers. They are also less likely to sustain any injuries when they have a better physical fitness ability.
