Popsugar Health & Fitness Workouts Halle Berry's Favourite Ab Exercise If Halle Berry Could Only Do 1 Exercise For the Rest of Her Life, It'd Be a Plank — Here's Why 17 February 2020 by Tamara Pridgett First Published: 14 February 2020 View On One Page Photo 6 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Plank With Shoulder Tap Begin in a plank variation with your feet slightly wider than your hips for added stability. Keeping your torso stable, bring your right hand to your left shoulder, then return your right hand back to the mat. Bring your left hand to your right shoulder and return it to the mat. This counts as one rep. Previous Next Start Slideshow Black WomenWomen Of ColorBody WeightBodyweight ExercisesPlankWorkoutsAb ExercisesCelebrity InstagramsCelebrity FitnessHalle Berry