Do NOT assume that the job interview is simply a formality before you receive the job offer. Think of a job interview as an audition - your opportunity to impress the employer with your work ethic and skills. Your network and/or your resume got you this interview.
Leg cramps are a common and usually harmless condition where the muscles in your leg suddenly become tight and painful. It usually occurs in the calf muscles, although it can affect any part of your leg, including your feet and thighs. After the cramping has passed, you may have pain and tenderness in your leg for several hours.
Not drinking enough water can also cause your body to become weak and lowers your metabolism. If you experience leg cramps you will feel the pain of aching legs for at least one or two days. Standing or sitting with the wrong posture can lead to additional strain on your lower back and limbs causing achy legs.