Radio 4 in Four - What is exercise snacking and why is it good for you? - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - What is exercise snacking and why is it good for you? - ÃÛÑ¿´«Ã½ Sounds
What is exercise snacking and why is it good for you?
Michael Mosley asks Dr Marie Murphy.