Popsugar Fitness Workouts Legs and Ab Workout Strong, Shapely Legs and a Sculpted Core Will Be Yours With This Bodyweight Workout May 4, 2018 by Dominique Michelle Astorino View On One Page Photo 12 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Part 1: Back Lunge Pulse Bring right foot back and tap the knee down gently, bringing the hips up and down. Continue this for 45 seconds, then repeat on the left for 45 seconds. Previous Next Start Slideshow WorkoutsBodyweight ExercisesGIF ExercisesBeginner WorkoutsAb ExercisesLeg Exercises