In the past two decades, the prevalence of obesity in the US has increased from 23.2% to 32.9%. This epidemic is fueling the Chronic Kidney Disease (CKD) epidemic. This likely is the major challenge facing the nephrology community in the next decade and beyond. This pilot study is designed to test the feasibility of the Sit Less, Interact, Move More (SLIMM) intervention and to determine its preliminary impact on light physical activity (PA) levels. Increasing light PA may have significant impact on both obesity and slowing the progression of CDK.