Historically being a rounder person was considered healthier than being thin. The reasons for this were that in the past people were more prone to malnutrition and diseases which would have negative effects on the body, usually making a person weak and fragile. However, one of the major problems that has occurred today especially in advanced countries is obesity. The problem of childhood obesity is continually growing. Only the UK faces a dilemma, with 30% of children aged between 2 and 15 classified as obese (HSE 2007). It has been predicted that, if current trends continue, 25% of all children in the UK will be obese by 2050 (Foresight 2007). Being classified as obese can lead to many diseases such as diabetes, heart disease, and hypertension (Panel 1998). In addition to health risks, obesity leads to social and emotional problems (Ganley 1989). People affected by obesity from a young age would almost certainly have difficulties in later life. The National Child Measurement Program measured the size and weight of children in Manchester from Reception to Year 6. It emerged that children had a higher rate of obesity than the national average, with data reporting over 10% of children in care and almost 25% of children in care. children in year 6 (NCMP 2008/09). It was later discovered that in Manchester alone there are 14,000 children classified as obese (JSNA 2008). Over the last twenty years the food industry has transformed. It is now possible to produce large quantities of food cheaply, consistently, and frequently (Marion 2013). However, because of this advancement, the food produced contains ridiculously high amounts of sugar and salt. This leads to a dilemma as healthy options can be classified as expensive compared to unhealthy processed foods (Black et al 2012). Once you have… half the paper… the interventions can be rolled out to all primary schools in Greater Manchester and across the UK. To establish the durability of the intervention (Bull et al 2012 ), interviews will be conducted by parent researchers at the end of the 10-week intervention and one year later. The purpose of the final interview after one year will be to ask parents how the intervention influenced their personal behavioral intentions regarding obesity and the need to adopt a healthy eating lifestyle. Parents will also be asked if they still practice a healthy lifestyle with their children. Another interesting finding will be to wonder what reward strategy is used on children as game updates will be out of date. It might be expected that parents will continue to adopt this intervention because previous behaviors consistently predict future behaviors (Ogden 2012).