riguroso

riguroso
ree-goo-roh'-soh
rigorous; strict, harsh
Examples
1. Maribel tiene un horario riguroso que no la permite cenar bien.
Maribel has a rigorous schedule that keeps her from eating a proper dinner.
 
2. Los boxeadores de este gimnasio siguen un entrenamiento muy riguroso.
The boxers in this gym follow a very strict training regimen.