Clare joins PE Teacher Julie Ford for a bracing walk on the Seven Sisters near Eastbourne. It's a walk with a difference. Following a brush with breast cancer Julie was keen to keep fit but no longer wanted to go to the gym. As a passionate walker she was getting good exercise but needed to maintain her upper body strength. So through a process of trial and error Julie has created a way of walking with resistance bands. She takes Clare on a walk on the South Downs on a beautiful sunny Winter's day to show her how to tone her arms while she walks as well as to appreciate health and fitness in the outdoors. Producer: Maggie Ayre