It strengthens your bones to be able to handle large amounts of pressure and weight on your body. I know this isn't related, but when a person breaks their ankle or something else they tend to heal quicker because they're athletes. So one way or another, increasing strength, helps to increase your capacity for exercising.
Always be honest with other regardless of the outcome.
Answer:
the result of poor cardio respiratory endurance is Heart disease
The OHSA Website
you can get it anywhere even your house