However, if an Abstract is needed, it is included before the. body of the paper. (Refer to the example Abstract on page 2 of this example APA Style paper.) The abstract is a one-paragraph, self-contained summary of the most important elements. of the paper.
New, persistent leg pain certainly warrants a visit to your doctor for evaluation. Leg pain can have many causes, but your description of aching after prolonged standing or sitting suggests a possible buildup of fluid in the leg veins (venous congestion). Venous congestion occurs when the valves in your leg veins don't work properly to keep blood moving efficiently from your legs to your heart.
What are burning legs? Burning legs can result from a number of causes, including damage to nerves in the legs from exposure to extreme heat or cold or to toxic substances. Burning legs might also result from a circulation problem that impairs blood flow to the legs, a leg injury, or intense exercise.