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.
Slowly lift your leg up towards your body so that your knee is being driven towards your chest. Slowly lower your leg back to starting position. Perform 20 of these hip flexions on each leg. This exercise works the front of your hips and thighs, as well as your abdominal muscles, and can be done easily at your desk.