Lockdown has affected us all in different ways. When it comes to physical activity, some of us have stepped things up - going running for the first time or taking long walks. Others will have experienced illness, had to care for others or simply found it all too much. As lockdown eases and our leisure centres and gyms reopen, the Chronicle will explore what getting fit means to some people from our Oldham community. This week we talk to six-year-old Isaac and his mum, Claire Proudman, about his safe return to his swimming lessons and his love of being back in the pool.