A theme which can be explored and expressed in a variety of different ways, existentialism is a belief based on the free will of the individual which suggests that all future development is created as a result of their own self determined actions.
People who do strengthening and toning exercises in an effort to trim fat from a certain area -- thighs, hips, stomach, or arms -- have the wrong idea. Although these exercises can help firm muscles, if the targeted area still carries an extra layer of fat, it won't look much different.
Hip abduction is moving your leg away from the center of your body. Hip adduction is moving your leg toward the center of your body. Both exercises work on abduction and adduction simultaneously. Lie on your back with your knees bent and feet on the floor. Your feet, hips and knees should be in a straight line. Place the cushion between your ankles and put on the strap around your thighs, just above your knees. Put your arms to the sides with your palms up. Press your ankles together, and at the same time, push your knees out.