The answer would be A) Intensity. Because, You are pushing your body to get in all the training it needs in a short amount of time by intensifying the workout.
Answer:
Se preparan.
Explanation:
María y Miguel __se preparan___ para (ir a) la escuela.
i’m pretty sure it means to share
yo comparto
tú compartes
él comparte
nosotros compartimos
ellos comparten