Disciplinarian

The disciplinarian coach strictly monitored the diet and exercise routine of the weightlifters.

The disciplinarian instructor instilled discipline and focus in the martial arts class.

The disciplinarian yoga instructor emphasized proper alignment and posture.

She has established herself as a disciplinarian in the area of environmental studies.

As a disciplinarian in literature, she is well-versed in various literary genres.

The yoga instructor is a disciplinarian, emphasizing the importance of maintaining proper form and focus during the practice.

The disciplinarian gym instructor demanded punctuality and dedication from his students.

The disciplinarian prison warden enforced the rules strictly to maintain control.

She followed a disciplinarian approach to her fitness regimen, never skipping a workout and sticking to a strict diet.