Popsugar Fitness Instagram Kayla Itsines Workout Moves 15 Incredible Workout Ideas From Trainer Kayla Itsines May 19, 2016 by Dominique Michelle Astorino View On One Page Photo 5 of 15 ADVERTISEMENT () Start Slideshow A video posted by Kayla Itsines (@kayla_itsines) on Mar 8, 2016 at 8:50pm PST Share This Link Copy ← Use Arrow Keys → 5 Weighted Bicycles Are a REAL Challenge She adds ankle weights to this already-tough ab workout and cardio circuit. Previous Next Start Slideshow InstagramFitness TipsWorkoutsCelebrity TrainersKayla ItsinesFitness MotivationBodyweight Exercises