hold back
US /hoʊld bæk/
UK /hoʊld bæk/

1.
detener, retener
to prevent someone or something from moving forward or making progress
:
•
The strong current held back the swimmers.
La fuerte corriente detuvo a los nadadores.
•
Don't let fear hold you back from pursuing your dreams.
No dejes que el miedo te detenga de perseguir tus sueños.