Popsugar Fitness Dakota Johnson Fifty Shades Freed Dakota Johnson Workout Dakota Johnson's Trainer Reveals the Exact Workout She Did For Fifty Shades Freed May 11, 2018 by Dominique Michelle Astorino View On One Page Photo 7 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Cardio 2: Rowing Machine, 5 Minutes Begin sprint intervals: 30-second sprint (by pushing and pulling harder), then 30-second rest. Repeat the interval five times, then come off the machine. Previous Next Start Slideshow Dakota JohnsonFifty Shades Of GreyWorkoutsCelebrity TrainersFifty Shades Freed