Massy Arias went from not being able to lift five-pound dumbbells for three reps to becoming an Instagram-famous fitness guru.

These days, the certified personal trainer rocks a sculpted six-pack, has her own fitness app, and is the CEO of her own supplement line.

Utilize her routine to progress your own body transformation.


Massy Arias' Inspirational Story and Killer Workou...

How celebrity trainer Massy Arias motivated millions with her six-pack, "sexy moves," and inspiratio...

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M&F Reps Muscle & Fitness Web Series

Video Podcast: M&F Reps

Our weekly video series on all things fitness and health.

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