Athlete | Motivational Speaker | Fitness Model

Creator of the MA Warrior Challenge

Massiel “Massy” Indhira Arias is the exuberant Certified Personal Trainer, formerly known as Mankofit, who is changing lives and inspiring a new generation of trainers.

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The Story of Massy Arias

Massy’s Magazine Covers

Massiel “Massy” Indhira Arias is the exuberant Certified Personal Trainer, formerly known as Mankofit, who is changing lives and inspiring a new generation of trainers. Born in the Dominican Republic, Massy has been an American resident since the age of 14 and currently resides and trains out of Los Angeles, California. She sets the example for how adopting a healthy diet and active lifestyle can change individual lives mentally, physically, and spiritually. She has committed herself to a healthy life with which she herself has emerged from depths of depression and physical limitations to become the glowing motivational force she is to millions around the world.

MA Success Stories

Massy has helped thousands of women transform their bodies and their lives. See some of her amazing members success stories and before and after photos.

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