Dakota Johnson's Trainer Reveals the Exact Workout She Did For Fifty Shades Freed

Lying Leg and Triceps Extension

• Lie on your back with your knees in tabletop, abs contracted, belly button pulled in.
• Hold your dumbbells in your hands with palms facing each other, elbows bent (make sure to not move your arms as you do this move).
• On an exhale, extend your legs on an angle (keep them higher if your back is weak, or reach your legs lower to the ground if you have stronger abs).
• Simultaneously perform a triceps extension by raising the dumbbells up toward the ceiling.
• Inhale, and lower arms back to start as you release legs back to tabletop. This completes one rep.
• Perform 20 reps.