Marietta Mehanni is an award winning Australian presenter with over 17 years of teaching experience in both land and water based group exercise. Recently qualified for international instructor accreditation (AFAA), Marietta presents regularly at prestigious national and international conventions on group fitness trends and programs.

She is the cofounder and co-creator of Presenter?s Inc, which assists those who desire to take their instructing skills to a presenter level. From a grass roots level, Marietta is the course coordinator, lecturer and examiner for Certificate III in group exercise for universities and private businesses and presents regularly for Aquatic and Recreation Victoria in aqua exercise leadership.

Marietta has also developed a unique mentoring system based on accelerated learning that has provided the fitness industry with many highly skilled instructors and presenters.

Having been program coordinator at 7 different health and fitness clubs, and featured recently in the Australian media for both step and water workouts, Marietta is considered to be an expert in instructor training and education.