Where is your video. Please post, I can help if it is short.
Answer:
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.
The answer is A is just is because it's logic