Here's an inner thigh exercise adapted from the principle of PNF (Proprioceptive Neuromuscular Facilitation). Unlike traditional inner thigh exercises, this one takes advantage of the three-dimensional nature of all muscles.

Learn free weight exercises such as barbell lunges for weight loss and strength training in this free workout video on exercising with free weights and weight loss.

Learn an inner thigh exercise to help strengthen the hip area in this free online physical therapy video.

Learn what the plyometric lunge exercise is and how to do a plyometric lunge workout at home in this free exercise video on calisthenics workouts.

Learn how to do leg raises with the balance ball to workout your inner thighs and inner thigh muscles in this free how-to video on exercise with a balance ball.

Learn how to do thigh exercises for your legs in this free fitness video on leg exercises and workouts.

To do a circuit training lunge exercise, drop down into a lunge and lift up to the warrior pose. Learn more about how to do a lunge in this free workout video from a certified personal trainer.

Coach Nicole of SparkPeople.com leads you through a short (6 minute) exercise routine that will help you tone up your thighs, hips and butt. No equipment necessary!