Unfortunately, you cannot choose the area to get rid of fat first with exercise. However, reducing calories and exercising you will reduce fat overall in your body, and eventually your inner thighs. In the mean time, you can strengthen and tone the muscle hiding beneath that fat with a few simple exercises! Here is one exercise:-Lunges are a great way to work the inner thighs. You can do them forward or sideways, with or without weights. Make sure you keep your knee over your ankle while performing lunges! Start out by standing with knees facing forward, shoulder width apart, head and chest up, and belly button pulled in. Step out to the front or side with one foot, as far as possible without compromising form, keeping the other leg straight with the foot flat on the ground. Push off bent leg and return to start. Repeat with other leg. Perform about 10-15 on each leg.
Don’t neglect the rest of your leg muscles either while trying to slim your inner thighs, that could led to an unstable knee and ultimately an injury.