PopsugarFitnessWorkouts20-Minute Abs and Glutes Burn WorkoutThis 20-Minute Abs and Glutes Workout Is Just 4 Bodyweight Moves August 30, 2021 by Jenny Sugar View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This LinkCopy ← Use Arrow Keys → 2 Bear Crawl + Plank Jack Begin in a plank position with the body in a straight line, shoulders over the wrists, and feet together.Hop your feet forward a few inches, bending the knees, coming into a bear position with the shins parallel to the floor.Hop your feet back to plank position. Perform a plank jack by hopping your feet out wide, then hopping them back together.This counts as one rep.Perform 30 seconds of reps followed by a 15-second rest.Repeat five more times for a total of six rounds.PreviousNext Start Slideshow WorkoutsStrength TrainingBodyweight ExercisesBodyweight WorkoutsButt WorkoutsAb WorkoutsButt ExercisesBeginner Workouts20-Minute WorkoutsAb Exercises