Answer: Lead-up means providing any strategy or path to achieve a certain level for an event or situation.
Explanation: A leader should have characteristics like-
1. Team building, A leader must guide everyone as a team in order to achieve something. He just knew how to use everyone's potential and traits.
2. Good communicator, A leader must have excellent communication so that his instructions are clear-cut to the team.
3. Excellent motivator, Motivation is the key to success. Humans need to get motivated from time to time in order to get effective work. So a leader should motivate his team.
4. Good management quality, As a leader his management towards work as well as with workers must be in favor of them so that work can be done smoothly.
5. Confident, A leader must be confident as his persona can influence the mass.