Kim Kardashian workouts 4-5 times a week ,she start off with running on the treadmill for about 20 minutes then  weight training for about another 30 minutes. She mainly focus on lower  her body  to keep her thighs and butt in shape and toned. She alternate switch between arms and legs workout then continue with the abs and stomach exercise and then stretch.According to Kim, her favorite exercises are squats and lunges – ideal for the lower part of the body .