Workstation Pilot Study

Inclusion Criteria: * Males or females * BMI ≥ 25 kg/m2 * Willing to give informed consent * Willing to accept randomization to group assignment and willing to follow the protocol for the group to which they have been assigned * Willing to maintain fulltime employment at the company for the next 6 months * Willing to receive frequent contacts and communication from study staff over the next 6 months Exclusion Criteria: * Current participation in other Pennington Biomedical research studies * BMI \< 25 kg/m2 * Type 1 diabetes * Average step count of ≥ 7,500 steps/day * Self-reporting exercising \> 20 minutes on 3 or more days/wk, within the past 6 months * Unable to walk 45 minutes continuously without taking a rest * Unable to walk without the use of an assistive device, such as a cane or walker * Have had a cardiovascular event (stroke or heart attack) in the past 6 months * Have a pacemaker or any other internal electrical medical device * Have been diagnosed with Schizophrenia or bipolar disorder * Have any condition that would limit participation in a physical activity program * Women who are pregnant, have been pregnant in the last 6 months, or are breastfeeding * Actively participating in a weight loss program * Plan to move out of the study area within the next 6 months or plan to be away from work for more than 4 weeks in the next 6 months * Have another member of household participating in the study * Have any condition, which, in the opinion of the investigator would impede competence or compliance or possibly hinder completion of the study