Popsugar Health & Fitness Workouts Best Ab Workouts If Your Goal Is Stronger and Tighter Abs, Start Doing These 10 Core-Focussed Workouts 20 January 2019 by Tamara Pridgett View On One Page Photo 4 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 5-Minute Celebrity Trainer Ab Workout No gym? No problem. This celebrity trainer's ab workout will have you sweating in five minutes. Previous Next Start Slideshow Core ExercisesAb WorkoutsStrength TrainingWorkouts