Chief Investigator, Professor Afroditi Stathi, said: "As people get older, everyday activities, like walking and climbing the stairs, can become more difficult. The Covid-19 pandemic has made this issue even worse as many people haven’t been able to get out and about as much as normal and so have become less mobile and active. This deconditioning can affect people’s ability to live independently and makes life a lot less enjoyable. Contrary to the common belief that physical decline is inevitable in later life, we have strong evidence from our studies that it is possible to delay this physical decline, or even reverse it, by keeping active. But we know becoming more active is a lot easier said than done for many people."