Energize (verb)

1. To give energy or vitality to something or someone.
2. To make something more active or effective.

Origin:

From the latin energia, from greek énergeia meaning activity, operation.

Examples:

1. The cup of coffee energized him for the day ahead.
2. The workout energized her body and mind.
3. The new project energized the team.
4. The company's new strategy energized the employees.
5. The speech energized the crowd.