With these exercise Michelle targets her Butt, Legs, Abs, Triceps, Shoulder, Core, and Chest. 1st Exercise is a side step back Lunge with a Barbell as weight, great for the booty. 2nd Exercise is plank push-ups, awsome abs and triceps workout. 3rd is crunches with legs wide, abs and inner thighs. usic by Kevin Macleod.