This document summarizes the key findings of a report on physical inactivity in the UK. It finds that 1 in 4 people in England are inactive, failing to meet guidelines of 30 minutes of moderate activity per week. Inactivity levels are about 10% higher in more deprived areas. There is also a relationship between inactivity and premature mortality, with more inactive areas having higher premature death rates. However, there is no significant connection between green space availability and inactivity levels. The document calls for a national strategy to reduce inactivity rates by 1% annually, which could save local authorities £1.2 billion over 5 years. It recommends prioritizing inactivity programs and developing evidence-based initiatives to engage inactive groups.