Popsugar Fitness Workouts Kayla Itsines Instagram Workouts Tone Up All Over With These 12 Workouts Straight From Kayla Itsines August 23, 2018 by Christina Stiehl View On One Page Photo 9 of 12 ADVERTISEMENT () Start Slideshow A post shared by KAYLA ITSINES (@kayla_itsines) on Jun 2, 2018 at 7:55pm PDT Share This Link Copy ← Use Arrow Keys → 9 Grab a Dumbbell and Work Your Abs Kayla again showed that you can get in a killer ab workout with just one dumbbell and a mat. Try this circuit at 20 reps per exercise for three rounds. Previous Next Start Slideshow WorkoutsStrength TrainingKayla ItsinesBodyweight ExercisesButt ExercisesIntermediate WorkoutsArm ExercisesAb ExercisesLeg Exercises