The ideal inner-thigh workout — one that blasts fat while building muscle — is hard to come by. Luckily for you, we’ve done the research! Do these exercises three days a week and you’ll start seeing toned thighs in no time.Leg lifts are one of the most common exercises for the glutes and the outer thighs and a great way to strengthen the muscles supporting the knee. If you're a beginner, you may want to practice the exercise without a resistance band or use a light ankle weight instead. ~ Berceste