THIGH WORKOUT

Calorie deficit. You cannot spot reduce.

Walking, running, pushups, squats, wall sits, yoga, thousands of fitness videos, jumping jacks, jump rope, etc.

Eat at a deficit. Anything that increases that deficit will help (within reason).

Calorie deficit. You cannot spot reduce.

http://www.fitnessblender.com/v/workout-detail/Leg-Slimming-Pilates-Butt-and-Thigh-Workout/89/

But without a calorie deficit, the legs won't slim, just gain strength/endurance.