Popsugar Fitness Workouts Easy 30-Minute Workout This Is the Easiest 30-Minute, Equipment-Free Workout Ever — No, Seriously June 25, 2018 by Laura Arndt View On One Page Photo 4 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Sumo Squat Target Muscles: Inner thighs. Start in the standing position with your legs wider than shoulder-width and your toes pointed slightly outward. Lower your body down toward the ground and then return to starting position. Repeat, slow and controlled, for one minute. Previous Next Start Slideshow WorkoutsStrength TrainingBodyweight WorkoutsBeginner Workouts30-Minute WorkoutsFull-Body Workouts