1. Discipline
Definition: Staying committed to regular practice, fitness routines, and match strategies over time.
Example in tennis: Discipline helps a player stick to their training plan, maintain technique during long rallies, and keep their emotions controlled under pressure.
2. Focus
Definition: The ability to stay mentally present and block out distractions during play.
Example in tennis: Focus is essential when returning tough serves or staying concentrated during a close tie-break, where even one mistake can cost the match.