A yoga instructor is a trained fitness professional who specializes in yoga practice. As a yoga instructor, your responsibilities and duties include preparing the studio for the class, creating a relaxing and peaceful practice environment, teaching poses and proper form including modifications for beginner students, teaching proper breathing, sharing yogic philosophy, and helping their students along in their yoga practice journeys. You may conduct classes in a yoga studio, fitness facility, or home for a group of students or an individual. Your job is to nurture your students and help them practice yoga well.