Oksana Grishina's routine for the 2017 Arnold Classic

Only Muscle Insider can give you behind the scenes, one on one access to IFBB Fitness pro and reigning Ms. Fitness International, Oksana Grishina. Oksana is known for her stellar, unique, jaw-dropping performances on stage, and brings one different talent/skill each year. This year, she's definitely outdone herself. Check it out!