Richard Hook from the Welsh Ambulance Service is one NHS worker who has pledged to live a healthier lifestyle as part of the 'Champions for Health' project.
The 55-year-old, who is based in Swansea, admits his life has become 'more sedentary' but has now committed to exercise and healthy eating.
The project aims to recruit one thousand health service staff from around Wales who will commit to specific healthy-living goals and act as role models for their patients and the public.
A huge number of health service workers in Wales have enrolled in the 'Champions for Health' campaign.
A campaign aims to recruit 1,000 NHS staff to improve their own lifestyles and inspire their patients to follow suit.