Not at level 1.Have ever watched the old Kung Fu movies that seem to be a large inspiration for the monk class? Little, thin guys putting their fists through trees with one punch.
Old kung fu movies even have to the trope of new monks being really bad at kung fu and still requiring all the stairs climbing and air punching to not be absolute trash.
The evil monk coming back to the monstatery and kicking all the young monks' butts before dueling his master is a trope too. Monk is the original "garbage at level 1" hero.