I exercise quite a bit. Run 4 days a week, 4-9 miles each time. Teach bootcamp classes, body sculpt classes, HIIT classes. Lotsa pylometrics. I drink 80 oz of water a day. no sodas. Take Advocare products such as rehydrate, spark, catalyst. My legs ache when I am sitting in the car or at a desk. I ve recently added more amino acid supplements to my drinks. I drink protein shakes, consume protein with meals and protein bars for snacks. Anything else you would recommend?