Popsugar Fitness Workouts Halle Berry's 10-Minute Workout Halle Berry Shared Her "Lunch Crunch" Workout That Only Takes 10 Minutes to Do July 25, 2018 by Tamara Pridgett First Published: July 20, 2018 View On One Page Photo 5 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Reverse Crunch Lie on your back on the floor. Place your hands on the floor beside you. Bring your knees in toward your chest with your feet together. Use your abs to slowly curl your hips off the floor and into your chest, then slowly lower them back to the starting position to complete one. Repeat for one minute. Don't swing your legs to create momentum; use your abs to control your movement. Complete 10 reps. Previous Next Start Slideshow Halle BerryCelebrity InstagramsWorkoutsCelebrity FitnessStrength TrainingBodyweight ExercisesBodyweight WorkoutsBeginner Workouts10-Minute Workouts