Popsugar Fitness Instagram Tone It Up Community Instagram Accounts to Follow 12 Women Who Will Make You Want to Do the Tone It Up Workouts February 8, 2016 by Dominique Michelle Astorino View On One Page Photo 9 of 12 ADVERTISEMENT () Start Slideshow A photo posted by @tiumarisa on Jan 29, 2016 at 4:46am PST Share This Link Copy ← Use Arrow Keys → 9 @tiumarisa Marisa in Miami has been through an incredible transformation — there's even a write-up of her journey on the TIU blog! Previous Next Start Slideshow InstagramFitness TipsHealthy LivingFitness Motivation