This 20 Minute Inner Thigh Slim Down Workout will help you burn fat and tone your thighs like crazy. I love this inner thigh workout routine because it's quick, easy, and works! This is the exact same inner thigh workout I recommend to my clients that want to slim down their inner thighs. Quick Inner Thigh Workout Some of the exercises in this workout target the inner thighs exclusively. I sprinkled in a few other thigh exercises that target the inner thighs and other larger muscle groups, too. This helps boost calorie burn, which means tighter, toned