They will exert all of their effort to succeed if they feel challenged.
This is an example of internal competition that is frequently used in businesses, etc.
A competition was set up between sections to reach the goal.
Everyone will be motivated to work harder by the competition for rewards and success among their coworkers.
You can put your skills into practice every day.
IF YOU WANT WHAT YOU WANT FROM OTHERS, TAKE THE CHALLENGE.
Don't, however, give the impression that you are underestimating people when you challenge them.
The person needs to see that you are challenging them because you have faith in their abilities.