Jen is a 34 year old clothing salesperson and the mother of three children ages 14,11 and 8. being in retail, her work hours vary from day to day. she works either from 8:00am to 4pm or from 12pm to 8pm. Jen is 5′5″ and weight 140 pounds. Much of her leisure time is spent with her children and their activities. She prepares an evening family meal when she is not working (they are Vegetarian) and plans a meal for her husband to prepare when she is working. Kim has attempted to establish a regular exercise routine in the past but has found little success. Her exercise bike and thigh master are rarely used.