If exercise equipment is unavailable, the inner and outer thighs can be worked out by lying down, extending the legs and keeping them from touching the floor. Learn how to add new difficulty to thigh exercises with help from a certified personal trainer in this free video on exercise tips for the inner and outer thighs. Expert: Tanya Batts Bio: Tanya Batts has been a certified personal fitness trainer for more than 10 years. She specializes in Pilates, yoga, combat cardio, aerobics, core conditioning and overall strength training. Filmmaker: Reel Media LLC