step up

US /step ʌp/
UK /step ʌp/
"step up" picture
1.

intensificar, aumentar, acelerar

to increase the amount, speed, or intensity of something

:
We need to step up our efforts to meet the deadline.
Precisamos intensificar nossos esforços para cumprir o prazo.
The company decided to step up production to meet demand.
A empresa decidiu intensificar a produção para atender à demanda.
2.

assumir, tomar a iniciativa, intervir

to take action when there is a need or problem

:
It's time for you to step up and take responsibility.
É hora de você assumir e tomar responsabilidade.
When the team was struggling, the captain really stepped up.
Quando o time estava em dificuldades, o capitão realmente assumiu a liderança.